47763760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54277}}^1$

素因数の和:54301

約数の個数: 40

約数和(自身を含む): 121148496

約数和(自身を除く): 73384736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 54277, 108554, 217108, 271385, 434216, 542770, 597047, 868432, 1085540, 1194094, 2171080, 2388188, 2985235, 4342160, 4776376, 5970470, 9552752, 11940940, 23881880, 47763760]

約数ペア:

[(1, 47763760), (2, 23881880), (4, 11940940), (5, 9552752), (8, 5970470), (10, 4776376), (11, 4342160), (16, 2985235), (20, 2388188), (22, 2171080), (40, 1194094), (44, 1085540), (55, 868432), (80, 597047), (88, 542770), (110, 434216), (176, 271385), (220, 217108), (440, 108554), (880, 54277)]