49808781

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1913}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 78826176

約数和(自身を除く): 29017395

約数列:

[1, 3, 9, 11, 33, 99, 263, 789, 1913, 2367, 2893, 5739, 8679, 17217, 21043, 26037, 63129, 189387, 503119, 1509357, 4528071, 5534309, 16602927, 49808781]

約数ペア:

[(1, 49808781), (3, 16602927), (9, 5534309), (11, 4528071), (33, 1509357), (99, 503119), (263, 189387), (789, 63129), (1913, 26037), (2367, 21043), (2893, 17217), (5739, 8679)]