55381668

素因数分解:

$2^2\times 3^1\times {\mathrm{4615139}}^1$

素因数の和:4615146

約数の個数: 12

約数和(自身を含む): 129223920

約数和(自身を除く): 73842252

約数列:

[1, 2, 3, 4, 6, 12, 4615139, 9230278, 13845417, 18460556, 27690834, 55381668]

約数ペア:

[(1, 55381668), (2, 27690834), (3, 18460556), (4, 13845417), (6, 9230278), (12, 4615139)]