55745116

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{14323}}^1$

素因数の和:14473

約数の個数: 24

約数和(自身を含む): 112300160

約数和(自身を除く): 56555044

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 14323, 28646, 57292, 100261, 200522, 401044, 1990897, 3981794, 7963588, 13936279, 27872558, 55745116]

約数ペア:

[(1, 55745116), (2, 27872558), (4, 13936279), (7, 7963588), (14, 3981794), (28, 1990897), (139, 401044), (278, 200522), (556, 100261), (973, 57292), (1946, 28646), (3892, 14323)]