56919200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^2\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 108

約数和(自身を含む): 150822378

約数和(自身を除く): 93903178

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 169, 200, 208, 260, 325, 338, 400, 416, 421, 520, 650, 676, 800, 842, 845, 1040, 1300, 1352, 1684, 1690, 2080, 2105, 2600, 2704, 3368, 3380, 4210, 4225, 5200, 5408, 5473, 6736, 6760, 8420, 8450, 10400, 10525, 10946, 13472, 13520, 16840, 16900, 21050, 21892, 27040, 27365, 33680, 33800, 42100, 43784, 54730, 67360, 67600, 71149, 84200, 87568, 109460, 135200, 136825, 142298, 168400, 175136, 218920, 273650, 284596, 336800, 355745, 437840, 547300, 569192, 711490, 875680, 1094600, 1138384, 1422980, 1778725, 2189200, 2276768, 2845960, 3557450, 4378400, 5691920, 7114900, 11383840, 14229800, 28459600, 56919200]

約数ペア:

[(1, 56919200), (2, 28459600), (4, 14229800), (5, 11383840), (8, 7114900), (10, 5691920), (13, 4378400), (16, 3557450), (20, 2845960), (25, 2276768), (26, 2189200), (32, 1778725), (40, 1422980), (50, 1138384), (52, 1094600), (65, 875680), (80, 711490), (100, 569192), (104, 547300), (130, 437840), (160, 355745), (169, 336800), (200, 284596), (208, 273650), (260, 218920), (325, 175136), (338, 168400), (400, 142298), (416, 136825), (421, 135200), (520, 109460), (650, 87568), (676, 84200), (800, 71149), (842, 67600), (845, 67360), (1040, 54730), (1300, 43784), (1352, 42100), (1684, 33800), (1690, 33680), (2080, 27365), (2105, 27040), (2600, 21892), (2704, 21050), (3368, 16900), (3380, 16840), (4210, 13520), (4225, 13472), (5200, 10946), (5408, 10525), (5473, 10400), (6736, 8450), (6760, 8420)]