56522778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{724651}}^1$

素因数の和:724669

約数の個数: 16

約数和(自身を含む): 121741536

約数和(自身を除く): 65218758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 724651, 1449302, 2173953, 4347906, 9420463, 18840926, 28261389, 56522778]

約数ペア:

[(1, 56522778), (2, 28261389), (3, 18840926), (6, 9420463), (13, 4347906), (26, 2173953), (39, 1449302), (78, 724651)]