51957287

素因数分解:

${\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 58516656

約数和(自身を除く): 6559369

約数列:

[1, 17, 37, 43, 113, 289, 629, 731, 1591, 1921, 4181, 4859, 10693, 12427, 27047, 32657, 71077, 82603, 179783, 459799, 1208309, 1404251, 3056311, 51957287]

約数ペア:

[(1, 51957287), (17, 3056311), (37, 1404251), (43, 1208309), (113, 459799), (289, 179783), (629, 82603), (731, 71077), (1591, 32657), (1921, 27047), (4181, 12427), (4859, 10693)]