57485714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 105356160

約数和(自身を除く): 47870446

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 239, 286, 319, 377, 478, 638, 754, 841, 1682, 2629, 3107, 4147, 5258, 6214, 6931, 8294, 9251, 10933, 13862, 18502, 21866, 34177, 68354, 76241, 90103, 120263, 152482, 180206, 200999, 240526, 401998, 991133, 1982266, 2210989, 2612987, 4421978, 5225974, 28742857, 57485714]

約数ペア:

[(1, 57485714), (2, 28742857), (11, 5225974), (13, 4421978), (22, 2612987), (26, 2210989), (29, 1982266), (58, 991133), (143, 401998), (239, 240526), (286, 200999), (319, 180206), (377, 152482), (478, 120263), (638, 90103), (754, 76241), (841, 68354), (1682, 34177), (2629, 21866), (3107, 18502), (4147, 13862), (5258, 10933), (6214, 9251), (6931, 8294)]