49861820

素因数分解:

$2^2\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{2111}}^1$

素因数の和:3301

約数の個数: 24

約数和(自身を含む): 104848128

約数和(自身を除く): 54986308

約数列:

[1, 2, 4, 5, 10, 20, 1181, 2111, 2362, 4222, 4724, 5905, 8444, 10555, 11810, 21110, 23620, 42220, 2493091, 4986182, 9972364, 12465455, 24930910, 49861820]

約数ペア:

[(1, 49861820), (2, 24930910), (4, 12465455), (5, 9972364), (10, 4986182), (20, 2493091), (1181, 42220), (2111, 23620), (2362, 21110), (4222, 11810), (4724, 10555), (5905, 8444)]