53251555

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{797}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 77220864

約数和(自身を除く): 23969309

約数列:

[1, 5, 7, 23, 35, 83, 115, 161, 415, 581, 797, 805, 1909, 2905, 3985, 5579, 9545, 13363, 18331, 27895, 66151, 66815, 91655, 128317, 330755, 463057, 641585, 1521473, 2315285, 7607365, 10650311, 53251555]

約数ペア:

[(1, 53251555), (5, 10650311), (7, 7607365), (23, 2315285), (35, 1521473), (83, 641585), (115, 463057), (161, 330755), (415, 128317), (581, 91655), (797, 66815), (805, 66151), (1909, 27895), (2905, 18331), (3985, 13363), (5579, 9545)]