50487740

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{8117}}^1$

素因数の和:8437

約数の個数: 24

約数和(自身を含む): 106378272

約数和(自身を除く): 55890532

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6220, 8117, 16234, 32468, 40585, 81170, 162340, 2524387, 5048774, 10097548, 12621935, 25243870, 50487740]

約数ペア:

[(1, 50487740), (2, 25243870), (4, 12621935), (5, 10097548), (10, 5048774), (20, 2524387), (311, 162340), (622, 81170), (1244, 40585), (1555, 32468), (3110, 16234), (6220, 8117)]