57178524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 153538560

約数和(自身を除く): 96360036

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 101, 114, 156, 191, 202, 228, 247, 303, 382, 404, 494, 573, 606, 741, 764, 988, 1146, 1212, 1313, 1482, 1919, 2292, 2483, 2626, 2964, 3629, 3838, 3939, 4966, 5252, 5757, 7258, 7449, 7676, 7878, 9932, 10887, 11514, 14516, 14898, 15756, 19291, 21774, 23028, 24947, 29796, 38582, 43548, 47177, 49894, 57873, 74841, 77164, 94354, 99788, 115746, 141531, 149682, 188708, 231492, 250783, 283062, 299364, 366529, 501566, 566124, 733058, 752349, 1003132, 1099587, 1466116, 1504698, 2199174, 3009396, 4398348, 4764877, 9529754, 14294631, 19059508, 28589262, 57178524]

約数ペア:

[(1, 57178524), (2, 28589262), (3, 19059508), (4, 14294631), (6, 9529754), (12, 4764877), (13, 4398348), (19, 3009396), (26, 2199174), (38, 1504698), (39, 1466116), (52, 1099587), (57, 1003132), (76, 752349), (78, 733058), (101, 566124), (114, 501566), (156, 366529), (191, 299364), (202, 283062), (228, 250783), (247, 231492), (303, 188708), (382, 149682), (404, 141531), (494, 115746), (573, 99788), (606, 94354), (741, 77164), (764, 74841), (988, 57873), (1146, 49894), (1212, 47177), (1313, 43548), (1482, 38582), (1919, 29796), (2292, 24947), (2483, 23028), (2626, 21774), (2964, 19291), (3629, 15756), (3838, 14898), (3939, 14516), (4966, 11514), (5252, 10887), (5757, 9932), (7258, 7878), (7449, 7676)]