52406020

素因数分解:

$2^2\times 5^1\times {\mathrm{2620301}}^1$

素因数の和:2620310

約数の個数: 12

約数和(自身を含む): 110052684

約数和(自身を除く): 57646664

約数列:

[1, 2, 4, 5, 10, 20, 2620301, 5240602, 10481204, 13101505, 26203010, 52406020]

約数ペア:

[(1, 52406020), (2, 26203010), (4, 13101505), (5, 10481204), (10, 5240602), (20, 2620301)]