56661044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1287751}}^1$

素因数の和:1287766

約数の個数: 12

約数和(自身を含む): 108171168

約数和(自身を除く): 51510124

約数列:

[1, 2, 4, 11, 22, 44, 1287751, 2575502, 5151004, 14165261, 28330522, 56661044]

約数ペア:

[(1, 56661044), (2, 28330522), (4, 14165261), (11, 5151004), (22, 2575502), (44, 1287751)]