51672025

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 66585024

約数和(自身を除く): 14912999

約数列:

[1, 5, 25, 43, 71, 215, 355, 677, 1075, 1775, 3053, 3385, 15265, 16925, 29111, 48067, 76325, 145555, 240335, 727775, 1201675, 2066881, 10334405, 51672025]

約数ペア:

[(1, 51672025), (5, 10334405), (25, 2066881), (43, 1201675), (71, 727775), (215, 240335), (355, 145555), (677, 76325), (1075, 48067), (1775, 29111), (3053, 16925), (3385, 15265)]