what is the record for most wins with a 50 point margin in a single season

The Boston Celtics have the most wins by a team with a point differential of 50 or above in a season, with 3 wins in 2023-24.

Interpreted as:

What is the record for most wins with a 50 or more point margin in a single season?

	TEAM	W	DIFF	SEASON	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF
1	Celtics	3	153	2023-24	3	240.0	143.7	53.0	31.3	7.0	4.0	53.0	94.0	56.4	22.3	43.0	51.9	15.3	17.0	90.2	70.8	9.3	43.7	8.7	720	431	159	94	21	12	26	51
2	Kings	2	114	1992-93	2	240.0	146.5	51.5	39.0	18.0	8.5	55.5	101.5	54.7	7.5	17.0	44.1	28.0	34.0	82.4	62.9	15.0	36.5	15.5	480	293	103	78	36	17	31	46
3	Bucks	2	115	1978-79	2	240.0	150.5	52.5	49.0	19.0	9.0	67.0	106.5	62.9				16.5	19.5	84.6	65.4				480	301	105	98	38	18		33
4	Pacers	1	53	2024-25	1	240.0	162.0	50.0	48.0	8.0	2.0	59.0	92.0	64.1	27.0	47.0	57.4	17.0	19.0	89.5	80.7	13.0	37.0	12.0	240	162	50	48	8	2	12	19
5	Trail Blazers	1	53	2024-25	1	240.0	141.0	57.0	37.0	11.0	7.0	51.0	87.0	58.6	20.0	43.0	46.5	19.0	27.0	70.4	71.3	11.0	46.0	18.0	240	141	57	37	11	7	18	22
6	Clippers	1	59	2024-25	1	240.0	126.0	46.0	26.0	13.0	3.0	43.0	79.0	54.4	12.0	32.0	37.5	28.0	30.0	93.3	68.3	6.0	40.0	14.0	240	126	46	26	13	3	14	17
7	Celtics	1	54	2024-25	1	240.0	125.0	49.0	29.0	14.0	7.0	47.0	87.0	54.0	22.0	43.0	51.2	9.0	15.0	60.0	66.8	11.0	38.0	13.0	240	125	49	29	14	7	13	10
8	Grizzlies	1	51	2024-25	1	240.0	144.0	60.0	38.0	11.0	8.0	53.0	98.0	54.1	27.0	48.0	56.3	11.0	15.0	73.3	68.8	15.0	45.0	16.0	240	144	60	38	11	8	16	19
9	Heat	1	60	2023-24	1	240.0	142.0	44.0	41.0	17.0	4.0	54.0	92.0	58.7	21.0	39.0	53.8	13.0	18.0	72.2	71.1	6.0	38.0	8.0	240	142	44	41	17	4	8	13
10	Thunder	1	62	2023-24	1	240.0	139.0	59.0	41.0	6.0	8.0	53.0	93.0	57.0	14.0	35.0	40.0	19.0	22.0	86.4	67.7	8.0	51.0	12.0	240	139	59	41	6	8	12	10
11	76ers	1	53	2023-24	1	240.0	135.0	45.0	30.0	10.0	6.0	53.0	88.0	60.2	14.0	31.0	45.2	15.0	17.0	88.2	70.7	5.0	40.0	10.0	240	135	45	30	10	6	10	17
12	Mavericks	1	50	2023-24	1	240.0	147.0	47.0	37.0	11.0	5.0	56.0	101.0	55.4	22.0	49.0	44.9	13.0	19.0	68.4	67.2	11.0	36.0	7.0	240	147	47	37	11	5	7	14
13	Warriors	1	56	2022-23	1	240.0	157.0	58.0	47.0	13.0	6.0	58.0	96.0	60.4	27.0	49.0	55.1	14.0	16.0	87.5	76.2	9.0	49.0	15.0	240	157	58	47	13	6	15	18
14	Clippers	1	50	2021-22	1	240.0	138.0	57.0	34.0	4.0	8.0	54.0	97.0	55.7	18.0	35.0	51.4	12.0	14.0	85.7	66.9	12.0	45.0	9.0	240	138	57	34	4	8	9	11
15	Mavericks	1	50	2021-22	1	240.0	128.0	51.0	25.0	9.0	5.0	42.0	79.0	53.2	20.0	45.0	44.4	24.0	31.0	77.4	69.1	9.0	42.0	14.0	240	128	51	25	9	5	14	19
16	Celtics	1	53	2021-22	1	240.0	128.0	67.0	32.0	6.0	6.0	51.0	103.0	49.5	20.0	45.0	44.4	6.0	7.0	85.7	60.3	17.0	50.0	11.0	240	128	67	32	6	6	11	12
17	Grizzlies	1	73	2021-22	1	240.0	152.0	53.0	41.0	16.0	9.0	60.0	96.0	62.5	19.0	36.0	52.8	13.0	18.0	72.2	73.1	14.0	39.0	10.0	240	152	53	41	16	9	10	15
18	Pacers	1	57	2020-21	1	240.0	152.0	53.0	41.0	7.0	11.0	57.0	87.0	65.5	21.0	33.0	63.6	17.0	22.0	77.3	78.6	3.0	50.0	17.0	240	152	53	41	7	11	17	22
19	Raptors	1	53	2020-21	1	240.0	130.0	53.0	26.0	14.0	8.0	47.0	88.0	53.4	15.0	35.0	42.9	21.0	25.0	84.0	65.7	10.0	43.0	12.0	240	130	53	26	14	8	12	17
20	Mavericks	1	51	2020-21	1	240.0	124.0	54.0	25.0	10.0	2.0	43.0	87.0	49.4	14.0	41.0	34.1	24.0	27.0	88.9	62.7	11.0	43.0	6.0	240	124	54	25	10	2	6	14
21	Celtics	1	56	2018-19	1	240.0	133.0	54.0	34.0	10.0	4.0	50.0	93.0	53.8	22.0	43.0	51.2	11.0	15.0	73.3	66.8	13.0	41.0	7.0	240	133	54	34	10	4	7	14
22	Mavericks	1	50	2018-19	1	240.0	118.0	51.0	24.0	12.0	6.0	45.0	77.0	58.4	12.0	28.0	42.9	16.0	24.0	66.7	67.4	7.0	44.0	19.0	240	118	51	24	12	6	19	19
23	Hornets	1	61	2017-18	1	240.0	140.0	53.0	25.0	10.0	4.0	49.0	92.0	53.3	19.0	40.0	47.5	23.0	27.0	85.2	67.4	11.0	42.0	8.0	240	140	53	25	10	4	8	17
24	Spurs	1	51	2015-16	1	240.0	119.0	47.0	32.0	4.0	1.0	47.0	76.0	61.8	4.0	11.0	36.4	21.0	25.0	84.0	68.4	7.0	40.0	7.0	240	119	47	32	4	1	7	17
25	Warriors	1	50	2015-16	1	240.0	119.0	65.0	32.0	8.0	13.0	43.0	84.0	51.2	11.0	25.0	44.0	22.0	30.0	73.3	61.2	10.0	55.0	14.0	240	119	65	32	8	13	14	15