56157881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3079}}^1$

素因数の和:3176

約数の個数: 16

約数和(自身を含む): 64162560

約数和(自身を除く): 8004679

約数列:

[1, 13, 23, 61, 299, 793, 1403, 3079, 18239, 40027, 70817, 187819, 920621, 2441647, 4319837, 56157881]

約数ペア:

[(1, 56157881), (13, 4319837), (23, 2441647), (61, 920621), (299, 187819), (793, 70817), (1403, 40027), (3079, 18239)]