56166755

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2971}}^1$

素因数の和:3194

約数の個数: 16

約数和(自身を含む): 71328000

約数和(自身を除く): 15161245

約数列:

[1, 5, 19, 95, 199, 995, 2971, 3781, 14855, 18905, 56449, 282245, 591229, 2956145, 11233351, 56166755]

約数ペア:

[(1, 56166755), (5, 11233351), (19, 2956145), (95, 591229), (199, 282245), (995, 56449), (2971, 18905), (3781, 14855)]