47771680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27143}}^1$

素因数の和:27169

約数の個数: 48

約数和(自身を含む): 123125184

約数和(自身を除く): 75353504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 27143, 54286, 108572, 135715, 217144, 271430, 298573, 434288, 542860, 597146, 868576, 1085720, 1194292, 1492865, 2171440, 2388584, 2985730, 4342880, 4777168, 5971460, 9554336, 11942920, 23885840, 47771680]

約数ペア:

[(1, 47771680), (2, 23885840), (4, 11942920), (5, 9554336), (8, 5971460), (10, 4777168), (11, 4342880), (16, 2985730), (20, 2388584), (22, 2171440), (32, 1492865), (40, 1194292), (44, 1085720), (55, 868576), (80, 597146), (88, 542860), (110, 434288), (160, 298573), (176, 271430), (220, 217144), (352, 135715), (440, 108572), (880, 54286), (1760, 27143)]