49388209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1667}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 55484352

約数和(自身を除く): 6096143

約数列:

[1, 13, 43, 53, 559, 689, 1667, 2279, 21671, 29627, 71681, 88351, 931853, 1148563, 3799093, 49388209]

約数ペア:

[(1, 49388209), (13, 3799093), (43, 1148563), (53, 931853), (559, 88351), (689, 71681), (1667, 29627), (2279, 21671)]