2051004050

素因数分解:

$2^1\times 5^2\times {\mathrm{41020081}}^1$

素因数の和:41020093

約数の個数: 12

約数和(自身を含む): 3814867626

約数和(自身を除く): 1763863576

約数列:

[1, 2, 5, 10, 25, 50, 41020081, 82040162, 205100405, 410200810, 1025502025, 2051004050]

約数ペア:

[(1, 2051004050), (2, 1025502025), (5, 410200810), (10, 205100405), (25, 82040162), (50, 41020081)]