51617071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 61585920

約数和(自身を除く): 9968849

約数列:

[1, 11, 29, 43, 53, 71, 319, 473, 583, 781, 1247, 1537, 2059, 2279, 3053, 3763, 13717, 16907, 22649, 25069, 33583, 41393, 66091, 88537, 109127, 161809, 727001, 973907, 1200397, 1779899, 4692461, 51617071]

約数ペア:

[(1, 51617071), (11, 4692461), (29, 1779899), (43, 1200397), (53, 973907), (71, 727001), (319, 161809), (473, 109127), (583, 88537), (781, 66091), (1247, 41393), (1537, 33583), (2059, 25069), (2279, 22649), (3053, 16907), (3763, 13717)]