50873080340

素因数分解:

$2^2\times 5^1\times {\mathrm{2543654017}}^1$

素因数の和:2543654026

約数の個数: 12

約数和(自身を含む): 106833468756

約数和(自身を除く): 55960388416

約数列:

[1, 2, 4, 5, 10, 20, 2543654017, 5087308034, 10174616068, 12718270085, 25436540170, 50873080340]

約数ペア:

[(1, 50873080340), (2, 25436540170), (4, 12718270085), (5, 10174616068), (10, 5087308034), (20, 2543654017)]