47991370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{685591}}^1$

素因数の和:685605

約数の個数: 16

約数和(自身を含む): 98725248

約数和(自身を除く): 50733878

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 685591, 1371182, 3427955, 4799137, 6855910, 9598274, 23995685, 47991370]

約数ペア:

[(1, 47991370), (2, 23995685), (5, 9598274), (7, 6855910), (10, 4799137), (14, 3427955), (35, 1371182), (70, 685591)]