55084588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7621}}^1$

素因数の和:7777

約数の個数: 24

約数和(自身を含む): 104573840

約数和(自身を除く): 49489252

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 7621, 15242, 30484, 99073, 198146, 396292, 1059319, 2118638, 4237276, 13771147, 27542294, 55084588]

約数ペア:

[(1, 55084588), (2, 27542294), (4, 13771147), (13, 4237276), (26, 2118638), (52, 1059319), (139, 396292), (278, 198146), (556, 99073), (1807, 30484), (3614, 15242), (7228, 7621)]