51580396

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{31223}}^1$

素因数の和:31293

約数の個数: 24

約数和(自身を含む): 104912640

約数和(自身を除く): 53332244

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 31223, 62446, 124892, 218561, 437122, 874244, 1842157, 3684314, 7368628, 12895099, 25790198, 51580396]

約数ペア:

[(1, 51580396), (2, 25790198), (4, 12895099), (7, 7368628), (14, 3684314), (28, 1842157), (59, 874244), (118, 437122), (236, 218561), (413, 124892), (826, 62446), (1652, 31223)]