51184749

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5153}}^1$

素因数の和:5217

約数の個数: 32

約数和(自身を含む): 87081984

約数和(自身を除く): 35897235

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 5153, 9933, 15459, 36071, 56683, 108213, 170049, 221579, 396781, 664737, 1190343, 1551053, 2437369, 4653159, 7312107, 17061583, 51184749]

約数ペア:

[(1, 51184749), (3, 17061583), (7, 7312107), (11, 4653159), (21, 2437369), (33, 1551053), (43, 1190343), (77, 664737), (129, 396781), (231, 221579), (301, 170049), (473, 108213), (903, 56683), (1419, 36071), (3311, 15459), (5153, 9933)]