55104680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29311}}^1$

素因数の和:29369

約数の個数: 32

約数和(自身を含む): 126627840

約数和(自身を除く): 71523160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 29311, 58622, 117244, 146555, 234488, 293110, 586220, 1172440, 1377617, 2755234, 5510468, 6888085, 11020936, 13776170, 27552340, 55104680]

約数ペア:

[(1, 55104680), (2, 27552340), (4, 13776170), (5, 11020936), (8, 6888085), (10, 5510468), (20, 2755234), (40, 1377617), (47, 1172440), (94, 586220), (188, 293110), (235, 234488), (376, 146555), (470, 117244), (940, 58622), (1880, 29311)]