48804537620

素因数分解:

$2^2\times 5^1\times {\mathrm{2440226881}}^1$

素因数の和:2440226890

約数の個数: 12

約数和(自身を含む): 102489529044

約数和(自身を除く): 53684991424

約数列:

[1, 2, 4, 5, 10, 20, 2440226881, 4880453762, 9760907524, 12201134405, 24402268810, 48804537620]

約数ペア:

[(1, 48804537620), (2, 24402268810), (4, 12201134405), (5, 9760907524), (10, 4880453762), (20, 2440226881)]