231594550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{421081}}^1$

素因数の和:421104

約数の個数: 24

約数和(自身を含む): 469927512

約数和(自身を除く): 238332962

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 421081, 842162, 2105405, 4210810, 4631891, 9263782, 10527025, 21054050, 23159455, 46318910, 115797275, 231594550]

約数ペア:

[(1, 231594550), (2, 115797275), (5, 46318910), (10, 23159455), (11, 21054050), (22, 10527025), (25, 9263782), (50, 4631891), (55, 4210810), (110, 2105405), (275, 842162), (550, 421081)]