56551456

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{10457}}^1$

素因数の和:10493

約数の個数: 36

約数和(自身を含む): 120570282

約数和(自身を除く): 64018826

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 10457, 20914, 41828, 83656, 135941, 167312, 271882, 334624, 543764, 1087528, 1767233, 2175056, 3534466, 4350112, 7068932, 14137864, 28275728, 56551456]

約数ペア:

[(1, 56551456), (2, 28275728), (4, 14137864), (8, 7068932), (13, 4350112), (16, 3534466), (26, 2175056), (32, 1767233), (52, 1087528), (104, 543764), (169, 334624), (208, 271882), (338, 167312), (416, 135941), (676, 83656), (1352, 41828), (2704, 20914), (5408, 10457)]