55077790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{323987}}^1$

素因数の和:324011

約数の個数: 16

約数和(自身を含む): 104972112

約数和(自身を除く): 49894322

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 323987, 647974, 1619935, 3239870, 5507779, 11015558, 27538895, 55077790]

約数ペア:

[(1, 55077790), (2, 27538895), (5, 11015558), (10, 5507779), (17, 3239870), (34, 1619935), (85, 647974), (170, 323987)]