55149858

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{28109}}^1$

素因数の和:28226

約数の個数: 24

約数和(自身を含む): 120591900

約数和(自身を除く): 65442042

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 28109, 56218, 84327, 168654, 252981, 505962, 3063881, 6127762, 9191643, 18383286, 27574929, 55149858]

約数ペア:

[(1, 55149858), (2, 27574929), (3, 18383286), (6, 9191643), (9, 6127762), (18, 3063881), (109, 505962), (218, 252981), (327, 168654), (654, 84327), (981, 56218), (1962, 28109)]