5166991450

素因数分解:

$2^1\times 5^2\times {\mathrm{521}}^1\times {\mathrm{198349}}^1$

素因数の和:198882

約数の個数: 24

約数和(自身を含む): 9629099100

約数和(自身を除く): 4462107650

約数列:

[1, 2, 5, 10, 25, 50, 521, 1042, 2605, 5210, 13025, 26050, 198349, 396698, 991745, 1983490, 4958725, 9917450, 103339829, 206679658, 516699145, 1033398290, 2583495725, 5166991450]

約数ペア:

[(1, 5166991450), (2, 2583495725), (5, 1033398290), (10, 516699145), (25, 206679658), (50, 103339829), (521, 9917450), (1042, 4958725), (2605, 1983490), (5210, 991745), (13025, 396698), (26050, 198349)]