50979940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 126935424

約数和(自身を除く): 75955484

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 43, 44, 55, 68, 85, 86, 110, 170, 172, 187, 215, 220, 317, 340, 374, 430, 473, 634, 731, 748, 860, 935, 946, 1268, 1462, 1585, 1870, 1892, 2365, 2924, 3170, 3487, 3655, 3740, 4730, 5389, 6340, 6974, 7310, 8041, 9460, 10778, 13631, 13948, 14620, 16082, 17435, 21556, 26945, 27262, 32164, 34870, 40205, 53890, 54524, 59279, 68155, 69740, 80410, 107780, 118558, 136310, 149941, 160820, 231727, 237116, 272620, 296395, 299882, 463454, 592790, 599764, 749705, 926908, 1158635, 1185580, 1499410, 2317270, 2548997, 2998820, 4634540, 5097994, 10195988, 12744985, 25489970, 50979940]

約数ペア:

[(1, 50979940), (2, 25489970), (4, 12744985), (5, 10195988), (10, 5097994), (11, 4634540), (17, 2998820), (20, 2548997), (22, 2317270), (34, 1499410), (43, 1185580), (44, 1158635), (55, 926908), (68, 749705), (85, 599764), (86, 592790), (110, 463454), (170, 299882), (172, 296395), (187, 272620), (215, 237116), (220, 231727), (317, 160820), (340, 149941), (374, 136310), (430, 118558), (473, 107780), (634, 80410), (731, 69740), (748, 68155), (860, 59279), (935, 54524), (946, 53890), (1268, 40205), (1462, 34870), (1585, 32164), (1870, 27262), (1892, 26945), (2365, 21556), (2924, 17435), (3170, 16082), (3487, 14620), (3655, 13948), (3740, 13631), (4730, 10778), (5389, 9460), (6340, 8041), (6974, 7310)]