47947848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{677}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 129850560

約数和(自身を除く): 81902712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 227, 312, 454, 677, 681, 908, 1354, 1362, 1816, 2031, 2708, 2724, 2951, 4062, 5416, 5448, 5902, 8124, 8801, 8853, 11804, 16248, 17602, 17706, 23608, 26403, 35204, 35412, 52806, 70408, 70824, 105612, 153679, 211224, 307358, 461037, 614716, 922074, 1229432, 1844148, 1997827, 3688296, 3995654, 5993481, 7991308, 11986962, 15982616, 23973924, 47947848]

約数ペア:

[(1, 47947848), (2, 23973924), (3, 15982616), (4, 11986962), (6, 7991308), (8, 5993481), (12, 3995654), (13, 3688296), (24, 1997827), (26, 1844148), (39, 1229432), (52, 922074), (78, 614716), (104, 461037), (156, 307358), (227, 211224), (312, 153679), (454, 105612), (677, 70824), (681, 70408), (908, 52806), (1354, 35412), (1362, 35204), (1816, 26403), (2031, 23608), (2708, 17706), (2724, 17602), (2951, 16248), (4062, 11804), (5416, 8853), (5448, 8801), (5902, 8124)]