51633530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397181}}^1$

素因数の和:397201

約数の個数: 16

約数和(自身を含む): 100089864

約数和(自身を除く): 48456334

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397181, 794362, 1985905, 3971810, 5163353, 10326706, 25816765, 51633530]

約数ペア:

[(1, 51633530), (2, 25816765), (5, 10326706), (10, 5163353), (13, 3971810), (26, 1985905), (65, 794362), (130, 397181)]