55640442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64849}}^1$

素因数の和:64878

約数の個数: 32

約数和(自身を含む): 130737600

約数和(自身を除く): 75097158

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 64849, 129698, 194547, 389094, 713339, 843037, 1426678, 1686074, 2140017, 2529111, 4280034, 5058222, 9273407, 18546814, 27820221, 55640442]

約数ペア:

[(1, 55640442), (2, 27820221), (3, 18546814), (6, 9273407), (11, 5058222), (13, 4280034), (22, 2529111), (26, 2140017), (33, 1686074), (39, 1426678), (66, 843037), (78, 713339), (143, 389094), (286, 194547), (429, 129698), (858, 64849)]