48965992

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1039}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 94723200

約数和(自身を除く): 45757208

約数列:

[1, 2, 4, 8, 43, 86, 137, 172, 274, 344, 548, 1039, 1096, 2078, 4156, 5891, 8312, 11782, 23564, 44677, 47128, 89354, 142343, 178708, 284686, 357416, 569372, 1138744, 6120749, 12241498, 24482996, 48965992]

約数ペア:

[(1, 48965992), (2, 24482996), (4, 12241498), (8, 6120749), (43, 1138744), (86, 569372), (137, 357416), (172, 284686), (274, 178708), (344, 142343), (548, 89354), (1039, 47128), (1096, 44677), (2078, 23564), (4156, 11782), (5891, 8312)]