51327122

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 102795264

約数和(自身を除く): 51468142

約数列:

[1, 2, 7, 11, 14, 22, 23, 43, 46, 77, 86, 154, 161, 253, 301, 322, 337, 473, 506, 602, 674, 946, 989, 1771, 1978, 2359, 3311, 3542, 3707, 4718, 6622, 6923, 7414, 7751, 10879, 13846, 14491, 15502, 21758, 25949, 28982, 51898, 54257, 76153, 85261, 101437, 108514, 152306, 159401, 170522, 202874, 318802, 333293, 596827, 666586, 1115807, 1193654, 2231614, 2333051, 3666223, 4666102, 7332446, 25663561, 51327122]

約数ペア:

[(1, 51327122), (2, 25663561), (7, 7332446), (11, 4666102), (14, 3666223), (22, 2333051), (23, 2231614), (43, 1193654), (46, 1115807), (77, 666586), (86, 596827), (154, 333293), (161, 318802), (253, 202874), (301, 170522), (322, 159401), (337, 152306), (473, 108514), (506, 101437), (602, 85261), (674, 76153), (946, 54257), (989, 51898), (1771, 28982), (1978, 25949), (2359, 21758), (3311, 15502), (3542, 14491), (3707, 13846), (4718, 10879), (6622, 7751), (6923, 7414)]