55357316

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{14431}}^1$

素因数の和:14579

約数の個数: 24

約数和(自身を含む): 111530496

約数和(自身を除く): 56173180

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 14431, 28862, 57724, 101017, 202034, 404068, 1977047, 3954094, 7908188, 13839329, 27678658, 55357316]

約数ペア:

[(1, 55357316), (2, 27678658), (4, 13839329), (7, 7908188), (14, 3954094), (28, 1977047), (137, 404068), (274, 202034), (548, 101017), (959, 57724), (1918, 28862), (3836, 14431)]