49912219

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3463}}^1$

素因数の和:3570

約数の個数: 16

約数和(自身を含む): 59857920

約数和(自身を除く): 9945701

約数列:

[1, 7, 29, 71, 203, 497, 2059, 3463, 14413, 24241, 100427, 245873, 702989, 1721111, 7130317, 49912219]

約数ペア:

[(1, 49912219), (7, 7130317), (29, 1721111), (71, 702989), (203, 245873), (497, 100427), (2059, 24241), (3463, 14413)]