57151930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 114193800

約数和(自身を除く): 57041870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 149, 242, 298, 317, 605, 634, 745, 1210, 1490, 1585, 1639, 3170, 3278, 3487, 6974, 8195, 16390, 17435, 18029, 34870, 36058, 38357, 47233, 76714, 90145, 94466, 180290, 191785, 236165, 383570, 472330, 519563, 1039126, 2597815, 5195630, 5715193, 11430386, 28575965, 57151930]

約数ペア:

[(1, 57151930), (2, 28575965), (5, 11430386), (10, 5715193), (11, 5195630), (22, 2597815), (55, 1039126), (110, 519563), (121, 472330), (149, 383570), (242, 236165), (298, 191785), (317, 180290), (605, 94466), (634, 90145), (745, 76714), (1210, 47233), (1490, 38357), (1585, 36058), (1639, 34870), (3170, 18029), (3278, 17435), (3487, 16390), (6974, 8195)]