52557057

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3221}}^1$

素因数の和:3278

約数の個数: 36

約数和(自身を含む): 90725076

約数和(自身を除く): 38168019

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1813, 2331, 3221, 5439, 9663, 16317, 22547, 28989, 67641, 119177, 157829, 202923, 357531, 473487, 834239, 1072593, 1420461, 2502717, 5839673, 7508151, 17519019, 52557057]

約数ペア:

[(1, 52557057), (3, 17519019), (7, 7508151), (9, 5839673), (21, 2502717), (37, 1420461), (49, 1072593), (63, 834239), (111, 473487), (147, 357531), (259, 202923), (333, 157829), (441, 119177), (777, 67641), (1813, 28989), (2331, 22547), (3221, 16317), (5439, 9663)]