52421746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{15391}}^1$

素因数の和:15537

約数の個数: 16

約数和(自身を含む): 85333248

約数和(自身を除く): 32911502

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 15391, 30782, 200083, 400166, 2016221, 4032442, 26210873, 52421746]

約数ペア:

[(1, 52421746), (2, 26210873), (13, 4032442), (26, 2016221), (131, 400166), (262, 200083), (1703, 30782), (3406, 15391)]