53438387639

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{933601}}^1$

素因数の和:933675

約数の個数: 32

約数和(自身を含む): 71521382016

約数和(自身を除く): 18082994377

約数列:

[1, 7, 13, 17, 37, 91, 119, 221, 259, 481, 629, 1547, 3367, 4403, 8177, 57239, 933601, 6535207, 12136813, 15871217, 34543237, 84957691, 111098519, 206325821, 241802659, 449062081, 587235029, 1444280747, 3143434567, 4110645203, 7634055377, 53438387639]

約数ペア:

[(1, 53438387639), (7, 7634055377), (13, 4110645203), (17, 3143434567), (37, 1444280747), (91, 587235029), (119, 449062081), (221, 241802659), (259, 206325821), (481, 111098519), (629, 84957691), (1547, 34543237), (3367, 15871217), (4403, 12136813), (8177, 6535207), (57239, 933601)]