53433268

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13729}}^1$

素因数の和:13879

約数の個数: 24

約数和(自身を含む): 107643200

約数和(自身を除く): 54209932

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 13729, 27458, 54916, 96103, 192206, 384412, 1908331, 3816662, 7633324, 13358317, 26716634, 53433268]

約数ペア:

[(1, 53433268), (2, 26716634), (4, 13358317), (7, 7633324), (14, 3816662), (28, 1908331), (139, 384412), (278, 192206), (556, 96103), (973, 54916), (1946, 27458), (3892, 13729)]