51468963

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 89784576

約数和(自身を除く): 38315613

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 273, 299, 483, 637, 897, 1127, 1171, 1911, 2093, 3381, 3513, 6279, 8197, 14651, 15223, 24591, 26933, 43953, 45669, 57379, 80799, 106561, 172137, 188531, 319683, 350129, 565593, 745927, 1050387, 1319717, 2237781, 2450903, 3959151, 7352709, 17156321, 51468963]

約数ペア:

[(1, 51468963), (3, 17156321), (7, 7352709), (13, 3959151), (21, 2450903), (23, 2237781), (39, 1319717), (49, 1050387), (69, 745927), (91, 565593), (147, 350129), (161, 319683), (273, 188531), (299, 172137), (483, 106561), (637, 80799), (897, 57379), (1127, 45669), (1171, 43953), (1911, 26933), (2093, 24591), (3381, 15223), (3513, 14651), (6279, 8197)]