56438470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30181}}^1$

素因数の和:30216

約数の個数: 32

約数和(自身を含む): 117347616

約数和(自身を除く): 60909146

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 30181, 60362, 150905, 301810, 331991, 513077, 663982, 1026154, 1659955, 2565385, 3319910, 5130770, 5643847, 11287694, 28219235, 56438470]

約数ペア:

[(1, 56438470), (2, 28219235), (5, 11287694), (10, 5643847), (11, 5130770), (17, 3319910), (22, 2565385), (34, 1659955), (55, 1026154), (85, 663982), (110, 513077), (170, 331991), (187, 301810), (374, 150905), (935, 60362), (1870, 30181)]