57152810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2351}}^1$

素因数の和:2399

約数の個数: 64

約数和(自身を含む): 128024064

約数和(自身を除く): 70871254

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1105, 1430, 1870, 2210, 2351, 2431, 4702, 4862, 11755, 12155, 23510, 24310, 25861, 30563, 39967, 51722, 61126, 79934, 129305, 152815, 199835, 258610, 305630, 336193, 399670, 439637, 519571, 672386, 879274, 1039142, 1680965, 2198185, 2597855, 3361930, 4396370, 5195710, 5715281, 11430562, 28576405, 57152810]

約数ペア:

[(1, 57152810), (2, 28576405), (5, 11430562), (10, 5715281), (11, 5195710), (13, 4396370), (17, 3361930), (22, 2597855), (26, 2198185), (34, 1680965), (55, 1039142), (65, 879274), (85, 672386), (110, 519571), (130, 439637), (143, 399670), (170, 336193), (187, 305630), (221, 258610), (286, 199835), (374, 152815), (442, 129305), (715, 79934), (935, 61126), (1105, 51722), (1430, 39967), (1870, 30563), (2210, 25861), (2351, 24310), (2431, 23510), (4702, 12155), (4862, 11755)]