51543505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7411}}^1$

素因数の和:7536

約数の個数: 16

約数和(自身を含む): 67241664

約数和(自身を除く): 15698159

約数列:

[1, 5, 13, 65, 107, 535, 1391, 6955, 7411, 37055, 96343, 481715, 792977, 3964885, 10308701, 51543505]

約数ペア:

[(1, 51543505), (5, 10308701), (13, 3964885), (65, 792977), (107, 481715), (535, 96343), (1391, 37055), (6955, 7411)]