47642710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1097}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 88700832

約数和(自身を除く): 41058122

約数列:

[1, 2, 5, 10, 43, 86, 101, 202, 215, 430, 505, 1010, 1097, 2194, 4343, 5485, 8686, 10970, 21715, 43430, 47171, 94342, 110797, 221594, 235855, 471710, 553985, 1107970, 4764271, 9528542, 23821355, 47642710]

約数ペア:

[(1, 47642710), (2, 23821355), (5, 9528542), (10, 4764271), (43, 1107970), (86, 553985), (101, 471710), (202, 235855), (215, 221594), (430, 110797), (505, 94342), (1010, 47171), (1097, 43430), (2194, 21715), (4343, 10970), (5485, 8686)]