how many homeruns did lou gehrig have as a first baseman

Lou Gehrig homered 493 times in his career.

Interpreted as:

How many homeruns did Lou Gehrig have as a first baseman in his career?

	NAME	HR	SEASON	TM	G	AB	R	H	2B	3B	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	GIDP	AVG	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Lou Gehrig L. Gehrig	1	1923	NYY	13	26	6	11	4	1	8	2	0	5	0	0	29	20	6	1		.423	.464	.769	1.234	8	4.6	.545	214	4.4
2	Lou Gehrig L. Gehrig	0	1924	NYY	10	12	2	6	1	0	5	1	0	3	0	0	13	7	1	0		.500	.538	.583	1.122	3	1.8	.521	193	1.7
3	Lou Gehrig L. Gehrig	20	1925	NYY	126	437	73	129	23	10	68	46	2	49	6	3	497	232	53	12		.295	.365	.531	.896	84	18.9	.399	122	15.1
4	Lou Gehrig L. Gehrig	16	1926	NYY	155	572	135	179	47	20	109	105	1	73	6	5	696	314	83	18		.313	.420	.549	.969	136	52.6	.441	151	47.3
5	Lou Gehrig L. Gehrig	47	1927	NYY	155	584	149	218	52	18	173	109	3	84	10	8	717	447	117	21		.373	.474	.765	1.240	199	110.9	.540	209	105.6
6	Lou Gehrig L. Gehrig	27	1928	NYY	154	562	139	210	47	13	147	95	4	69	4	11	677	364	87	16		.374	.467	.648	1.115	165	82.1	.496	192	80.9
7	Lou Gehrig L. Gehrig	35	1929	NYY	154	553	127	166	32	10	125	122	5	68	4	3	692	323	77	12		.300	.431	.584	1.015	148	56.2	.449	162	58.1
8	Lou Gehrig L. Gehrig	41	1930	NYY	154	581	143	220	42	17	173	101	3	63	12	14	703	419	100	18		.379	.473	.721	1.194	193	94.5	.507	198	98.3
9	Lou Gehrig L. Gehrig	46	1931	NYY	155	619	163	211	31	15	185	117	0	56	17	12	738	410	92	2		.341	.446	.662	1.108	179	87.7	.488	184	83.8
10	Lou Gehrig L. Gehrig	34	1932	NYY	156	596	138	208	42	9	151	108	3	38	4	11	708	370	85	1		.349	.451	.621	1.072	167	77.9	.472	174	73.4
11	Lou Gehrig L. Gehrig	32	1933	NYY	152	593	138	198	41	12	140	92	1	42	9	13	687	359	85	1		.334	.424	.605	1.030	149	69.6	.462	168	62.5
12	Lou Gehrig L. Gehrig	49	1934	NYY	154	579	128	210	40	6	166	109	2	31	9	5	690	409	95	0		.363	.465	.706	1.172	182	94.8	.511	194	90.9
13	Lou Gehrig L. Gehrig	30	1935	NYY	149	535	125	176	26	10	120	132	5	38	8	7	672	312	66	0		.329	.466	.583	1.049	154	70.5	.471	171	66.2
14	Lou Gehrig L. Gehrig	49	1936	NYY	155	579	167	205	37	7	152	130	7	46	3	4	719	403	93	3		.354	.478	.696	1.174	192	97.6	.512	178	85.8
15	Lou Gehrig L. Gehrig	37	1937	NYY	157	569	138	200	37	9	158	127	4	49	4	3	700	366	83	0		.351	.473	.643	1.116	173	85.5	.494	176	76.5
16	Lou Gehrig L. Gehrig	29	1938	NYY	157	576	115	170	32	6	114	107	5	75	6	1	689	301	67	1		.295	.410	.523	.932	131	44.6	.423	133	33
17	Lou Gehrig L. Gehrig	0	1939	NYY	8	28	2	4	0	0	1	5	0	1	0	0	33	4	0	0	2	.143	.273	.143	.416	1	-3.2	.225	24	-3.5
	Total	493			2,164	8,001	1,888	2,721	534	163	1,995	1,508	45	790	102		9,660	5,060	1,190	106	2	.340	.447	.632	1.080	2265	1,046.8	.477	173	980