27454790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{249589}}^1$

素因数の和:249607

約数の個数: 16

約数和(自身を含む): 53911440

約数和(自身を除く): 26456650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 249589, 499178, 1247945, 2495890, 2745479, 5490958, 13727395, 27454790]

約数ペア:

[(1, 27454790), (2, 13727395), (5, 5490958), (10, 2745479), (11, 2495890), (22, 1247945), (55, 499178), (110, 249589)]