55404865684

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{14235577}}^1$

素因数の和:14235727

約数の個数: 24

約数和(自身を含む): 111606931520

約数和(自身を除く): 56202065836

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 14235577, 28471154, 56942308, 99649039, 199298078, 398596156, 1978745203, 3957490406, 7914980812, 13851216421, 27702432842, 55404865684]

約数ペア:

[(1, 55404865684), (2, 27702432842), (4, 13851216421), (7, 7914980812), (14, 3957490406), (28, 1978745203), (139, 398596156), (278, 199298078), (556, 99649039), (973, 56942308), (1946, 28471154), (3892, 14235577)]