56391010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433777}}^1$

素因数の和:433797

約数の個数: 16

約数和(自身を含む): 109312056

約数和(自身を除く): 52921046

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 433777, 867554, 2168885, 4337770, 5639101, 11278202, 28195505, 56391010]

約数ペア:

[(1, 56391010), (2, 28195505), (5, 11278202), (10, 5639101), (13, 4337770), (26, 2168885), (65, 867554), (130, 433777)]