55165712

素因数分解:

$2^4\times 7^1\times {\mathrm{492551}}^1$

素因数の和:492566

約数の個数: 20

約数和(自身を含む): 122152896

約数和(自身を除く): 66987184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 492551, 985102, 1970204, 3447857, 3940408, 6895714, 7880816, 13791428, 27582856, 55165712]

約数ペア:

[(1, 55165712), (2, 27582856), (4, 13791428), (7, 7880816), (8, 6895714), (14, 3940408), (16, 3447857), (28, 1970204), (56, 985102), (112, 492551)]