56738170

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{13477}}^1$

素因数の和:13905

約数の個数: 16

約数和(自身を含む): 102378888

約数和(自身を除く): 45640718

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 13477, 26954, 67385, 134770, 5673817, 11347634, 28369085, 56738170]

約数ペア:

[(1, 56738170), (2, 28369085), (5, 11347634), (10, 5673817), (421, 134770), (842, 67385), (2105, 26954), (4210, 13477)]