56543460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{151}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 161413056

約数和(自身を除く): 104869596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 151, 158, 237, 302, 316, 395, 453, 474, 604, 755, 790, 906, 948, 1185, 1510, 1580, 1812, 2265, 2370, 3020, 4530, 4740, 6241, 9060, 11929, 12482, 18723, 23858, 24964, 31205, 35787, 37446, 47716, 59645, 62410, 71574, 74892, 93615, 119290, 124820, 143148, 178935, 187230, 238580, 357870, 374460, 715740, 942391, 1884782, 2827173, 3769564, 4711955, 5654346, 9423910, 11308692, 14135865, 18847820, 28271730, 56543460]

約数ペア:

[(1, 56543460), (2, 28271730), (3, 18847820), (4, 14135865), (5, 11308692), (6, 9423910), (10, 5654346), (12, 4711955), (15, 3769564), (20, 2827173), (30, 1884782), (60, 942391), (79, 715740), (151, 374460), (158, 357870), (237, 238580), (302, 187230), (316, 178935), (395, 143148), (453, 124820), (474, 119290), (604, 93615), (755, 74892), (790, 71574), (906, 62410), (948, 59645), (1185, 47716), (1510, 37446), (1580, 35787), (1812, 31205), (2265, 24964), (2370, 23858), (3020, 18723), (4530, 12482), (4740, 11929), (6241, 9060)]