48744580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{30851}}^1$

素因数の和:30939

約数の個数: 24

約数和(自身を含む): 103662720

約数和(自身を除く): 54918140

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 30851, 61702, 123404, 154255, 308510, 617020, 2437229, 4874458, 9748916, 12186145, 24372290, 48744580]

約数ペア:

[(1, 48744580), (2, 24372290), (4, 12186145), (5, 9748916), (10, 4874458), (20, 2437229), (79, 617020), (158, 308510), (316, 154255), (395, 123404), (790, 61702), (1580, 30851)]