55412756

素因数分解:

$2^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1997}}^1$

素因数の和:2999

約数の個数: 24

約数和(自身を含む): 110992896

約数和(自身を除く): 55580140

約数列:

[1, 2, 4, 7, 14, 28, 991, 1982, 1997, 3964, 3994, 6937, 7988, 13874, 13979, 27748, 27958, 55916, 1979027, 3958054, 7916108, 13853189, 27706378, 55412756]

約数ペア:

[(1, 55412756), (2, 27706378), (4, 13853189), (7, 7916108), (14, 3958054), (28, 1979027), (991, 55916), (1982, 27958), (1997, 27748), (3964, 13979), (3994, 13874), (6937, 7988)]