54180532

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13921}}^1$

素因数の和:14071

約数の個数: 24

約数和(自身を含む): 109148480

約数和(自身を除く): 54967948

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 13921, 27842, 55684, 97447, 194894, 389788, 1935019, 3870038, 7740076, 13545133, 27090266, 54180532]

約数ペア:

[(1, 54180532), (2, 27090266), (4, 13545133), (7, 7740076), (14, 3870038), (28, 1935019), (139, 389788), (278, 194894), (556, 97447), (973, 55684), (1946, 27842), (3892, 13921)]