51563666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 98952000

約数和(自身を除く): 47388334

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 121, 122, 154, 242, 427, 499, 671, 847, 854, 998, 1342, 1694, 3493, 4697, 5489, 6986, 7381, 9394, 10978, 14762, 30439, 38423, 51667, 60379, 60878, 76846, 103334, 120758, 213073, 334829, 422653, 426146, 669658, 845306, 2343803, 3683119, 4687606, 7366238, 25781833, 51563666]

約数ペア:

[(1, 51563666), (2, 25781833), (7, 7366238), (11, 4687606), (14, 3683119), (22, 2343803), (61, 845306), (77, 669658), (121, 426146), (122, 422653), (154, 334829), (242, 213073), (427, 120758), (499, 103334), (671, 76846), (847, 60878), (854, 60379), (998, 51667), (1342, 38423), (1694, 30439), (3493, 14762), (4697, 10978), (5489, 9394), (6986, 7381)]