55652080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63241}}^1$

素因数の和:63265

約数の個数: 40

約数和(自身を含む): 141156144

約数和(自身を除く): 85504064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 63241, 126482, 252964, 316205, 505928, 632410, 695651, 1011856, 1264820, 1391302, 2529640, 2782604, 3478255, 5059280, 5565208, 6956510, 11130416, 13913020, 27826040, 55652080]

約数ペア:

[(1, 55652080), (2, 27826040), (4, 13913020), (5, 11130416), (8, 6956510), (10, 5565208), (11, 5059280), (16, 3478255), (20, 2782604), (22, 2529640), (40, 1391302), (44, 1264820), (55, 1011856), (80, 695651), (88, 632410), (110, 505928), (176, 316205), (220, 252964), (440, 126482), (880, 63241)]