55859881

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{16871}}^1$

素因数の和:16932

約数の個数: 16

約数和(自身を含む): 71267328

約数和(自身を除く): 15407447

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 16871, 118097, 185581, 725453, 1299067, 5078171, 7979983, 55859881]

約数ペア:

[(1, 55859881), (7, 7979983), (11, 5078171), (43, 1299067), (77, 725453), (301, 185581), (473, 118097), (3311, 16871)]