53319259

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2683}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 64931328

約数和(自身を除く): 11612069

約数列:

[1, 7, 17, 119, 167, 1169, 2683, 2839, 18781, 19873, 45611, 319277, 448061, 3136427, 7617037, 53319259]

約数ペア:

[(1, 53319259), (7, 7617037), (17, 3136427), (119, 448061), (167, 319277), (1169, 45611), (2683, 19873), (2839, 18781)]