56315090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433193}}^1$

素因数の和:433213

約数の個数: 16

約数和(自身を含む): 109164888

約数和(自身を除く): 52849798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 433193, 866386, 2165965, 4331930, 5631509, 11263018, 28157545, 56315090]

約数ペア:

[(1, 56315090), (2, 28157545), (5, 11263018), (10, 5631509), (13, 4331930), (26, 2165965), (65, 866386), (130, 433193)]