27830450

素因数分解:

$2^1\times 5^2\times {\mathrm{556609}}^1$

素因数の和:556621

約数の個数: 12

約数和(自身を含む): 51764730

約数和(自身を除く): 23934280

約数列:

[1, 2, 5, 10, 25, 50, 556609, 1113218, 2783045, 5566090, 13915225, 27830450]

約数ペア:

[(1, 27830450), (2, 13915225), (5, 5566090), (10, 2783045), (25, 1113218), (50, 556609)]