57558138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 128111328

約数和(自身を除く): 70553190

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 173, 213, 346, 426, 519, 781, 1038, 1562, 1903, 2343, 3806, 4686, 5041, 5709, 10082, 11418, 12283, 15123, 24566, 30246, 36849, 55451, 73698, 110902, 135113, 166353, 270226, 332706, 405339, 810678, 872093, 1744186, 2616279, 5232558, 9593023, 19186046, 28779069, 57558138]

約数ペア:

[(1, 57558138), (2, 28779069), (3, 19186046), (6, 9593023), (11, 5232558), (22, 2616279), (33, 1744186), (66, 872093), (71, 810678), (142, 405339), (173, 332706), (213, 270226), (346, 166353), (426, 135113), (519, 110902), (781, 73698), (1038, 55451), (1562, 36849), (1903, 30246), (2343, 24566), (3806, 15123), (4686, 12283), (5041, 11418), (5709, 10082)]