51913090

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{34841}}^1$

素因数の和:34997

約数の個数: 16

約数和(自身を含む): 94073400

約数和(自身を除く): 42160310

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 34841, 69682, 174205, 348410, 5191309, 10382618, 25956545, 51913090]

約数ペア:

[(1, 51913090), (2, 25956545), (5, 10382618), (10, 5191309), (149, 348410), (298, 174205), (745, 69682), (1490, 34841)]