56566705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 77696640

約数和(自身を除く): 21129935

約数列:

[1, 5, 13, 19, 65, 95, 163, 247, 281, 815, 1235, 1405, 2119, 3097, 3653, 5339, 10595, 15485, 18265, 26695, 40261, 45803, 69407, 201305, 229015, 347035, 595439, 870257, 2977195, 4351285, 11313341, 56566705]

約数ペア:

[(1, 56566705), (5, 11313341), (13, 4351285), (19, 2977195), (65, 870257), (95, 595439), (163, 347035), (247, 229015), (281, 201305), (815, 69407), (1235, 45803), (1405, 40261), (2119, 26695), (3097, 18265), (3653, 15485), (5339, 10595)]