51379524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6577}}^1$

素因数の和:6625

約数の個数: 72

約数和(自身を含む): 153241088

約数和(自身を除く): 101861564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 6577, 7812, 13154, 19731, 26308, 39462, 46039, 59193, 78924, 92078, 118386, 138117, 184156, 203887, 236772, 276234, 407774, 414351, 552468, 611661, 815548, 828702, 1223322, 1427209, 1657404, 1834983, 2446644, 2854418, 3669966, 4281627, 5708836, 7339932, 8563254, 12844881, 17126508, 25689762, 51379524]

約数ペア:

[(1, 51379524), (2, 25689762), (3, 17126508), (4, 12844881), (6, 8563254), (7, 7339932), (9, 5708836), (12, 4281627), (14, 3669966), (18, 2854418), (21, 2446644), (28, 1834983), (31, 1657404), (36, 1427209), (42, 1223322), (62, 828702), (63, 815548), (84, 611661), (93, 552468), (124, 414351), (126, 407774), (186, 276234), (217, 236772), (252, 203887), (279, 184156), (372, 138117), (434, 118386), (558, 92078), (651, 78924), (868, 59193), (1116, 46039), (1302, 39462), (1953, 26308), (2604, 19731), (3906, 13154), (6577, 7812)]