57049889

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2671}}^1$

素因数の和:2768

約数の個数: 16

約数和(自身を含む): 64641024

約数和(自身を除く): 7591135

約数列:

[1, 13, 31, 53, 403, 689, 1643, 2671, 21359, 34723, 82801, 141563, 1076413, 1840319, 4388453, 57049889]

約数ペア:

[(1, 57049889), (13, 4388453), (31, 1840319), (53, 1076413), (403, 141563), (689, 82801), (1643, 34723), (2671, 21359)]