51523839

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7349}}^1$

素因数の和:7415

約数の個数: 24

約数和(自身を含む): 80262000

約数和(自身を除く): 28738161

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 7349, 22047, 66141, 139631, 301309, 418893, 903927, 1256679, 2711781, 5724871, 17174613, 51523839]

約数ペア:

[(1, 51523839), (3, 17174613), (9, 5724871), (19, 2711781), (41, 1256679), (57, 903927), (123, 418893), (171, 301309), (369, 139631), (779, 66141), (2337, 22047), (7011, 7349)]