55899910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 117573120

約数和(自身を除く): 61673210

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 167, 170, 179, 187, 334, 358, 374, 835, 895, 935, 1670, 1790, 1837, 1870, 1969, 2839, 3043, 3674, 3938, 5678, 6086, 9185, 9845, 14195, 15215, 18370, 19690, 28390, 29893, 30430, 31229, 33473, 59786, 62458, 66946, 149465, 156145, 167365, 298930, 312290, 328823, 334730, 508181, 657646, 1016362, 1644115, 2540905, 3288230, 5081810, 5589991, 11179982, 27949955, 55899910]

約数ペア:

[(1, 55899910), (2, 27949955), (5, 11179982), (10, 5589991), (11, 5081810), (17, 3288230), (22, 2540905), (34, 1644115), (55, 1016362), (85, 657646), (110, 508181), (167, 334730), (170, 328823), (179, 312290), (187, 298930), (334, 167365), (358, 156145), (374, 149465), (835, 66946), (895, 62458), (935, 59786), (1670, 33473), (1790, 31229), (1837, 30430), (1870, 29893), (1969, 28390), (2839, 19690), (3043, 18370), (3674, 15215), (3938, 14195), (5678, 9845), (6086, 9185)]