57119855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12377}}^1$

素因数の和:12466

約数の個数: 16

約数和(自身を含む): 74862144

約数和(自身を除く): 17742289

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 12377, 61885, 160901, 804505, 878767, 4393835, 11423971, 57119855]

約数ペア:

[(1, 57119855), (5, 11423971), (13, 4393835), (65, 878767), (71, 804505), (355, 160901), (923, 61885), (4615, 12377)]