51211303

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 63685440

約数和(自身を除く): 12474137

約数列:

[1, 11, 13, 29, 53, 143, 233, 319, 377, 583, 689, 1537, 2563, 3029, 4147, 6757, 7579, 12349, 16907, 19981, 33319, 74327, 87841, 135839, 160537, 219791, 358121, 966251, 1765907, 3939331, 4655573, 51211303]

約数ペア:

[(1, 51211303), (11, 4655573), (13, 3939331), (29, 1765907), (53, 966251), (143, 358121), (233, 219791), (319, 160537), (377, 135839), (583, 87841), (689, 74327), (1537, 33319), (2563, 19981), (3029, 16907), (4147, 12349), (6757, 7579)]