49901789710

素因数分解:

$2^1\times 5^1\times {\mathrm{4990178971}}^1$

素因数の和:4990178978

約数の個数: 8

約数和(自身を含む): 89823221496

約数和(自身を除く): 39921431786

約数列:

[1, 2, 5, 10, 4990178971, 9980357942, 24950894855, 49901789710]

約数ペア:

[(1, 49901789710), (2, 24950894855), (5, 9980357942), (10, 4990178971)]