55583770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 111694464

約数和(自身を除く): 56110694

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 121, 142, 242, 355, 605, 647, 710, 781, 1210, 1294, 1562, 3235, 3905, 6470, 7117, 7810, 8591, 14234, 17182, 35585, 42955, 45937, 71170, 78287, 85910, 91874, 156574, 229685, 391435, 459370, 505307, 782870, 1010614, 2526535, 5053070, 5558377, 11116754, 27791885, 55583770]

約数ペア:

[(1, 55583770), (2, 27791885), (5, 11116754), (10, 5558377), (11, 5053070), (22, 2526535), (55, 1010614), (71, 782870), (110, 505307), (121, 459370), (142, 391435), (242, 229685), (355, 156574), (605, 91874), (647, 85910), (710, 78287), (781, 71170), (1210, 45937), (1294, 42955), (1562, 35585), (3235, 17182), (3905, 14234), (6470, 8591), (7117, 7810)]