51021428

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{677}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 90895392

約数和(自身を除く): 39873964

約数列:

[1, 2, 4, 83, 166, 227, 332, 454, 677, 908, 1354, 2708, 18841, 37682, 56191, 75364, 112382, 153679, 224764, 307358, 614716, 12755357, 25510714, 51021428]

約数ペア:

[(1, 51021428), (2, 25510714), (4, 12755357), (83, 614716), (166, 307358), (227, 224764), (332, 153679), (454, 112382), (677, 75364), (908, 56191), (1354, 37682), (2708, 18841)]