55850800

素因数分解:

$2^4\times 5^2\times {\mathrm{139627}}^1$

素因数の和:139645

約数の個数: 30

約数和(自身を含む): 134182508

約数和(自身を除く): 78331708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 139627, 279254, 558508, 698135, 1117016, 1396270, 2234032, 2792540, 3490675, 5585080, 6981350, 11170160, 13962700, 27925400, 55850800]

約数ペア:

[(1, 55850800), (2, 27925400), (4, 13962700), (5, 11170160), (8, 6981350), (10, 5585080), (16, 3490675), (20, 2792540), (25, 2234032), (40, 1396270), (50, 1117016), (80, 698135), (100, 558508), (200, 279254), (400, 139627)]