53988770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28871}}^1$

素因数の和:28906

約数の個数: 32

約数和(自身を含む): 112254336

約数和(自身を除く): 58265566

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 28871, 57742, 144355, 288710, 317581, 490807, 635162, 981614, 1587905, 2454035, 3175810, 4908070, 5398877, 10797754, 26994385, 53988770]

約数ペア:

[(1, 53988770), (2, 26994385), (5, 10797754), (10, 5398877), (11, 4908070), (17, 3175810), (22, 2454035), (34, 1587905), (55, 981614), (85, 635162), (110, 490807), (170, 317581), (187, 288710), (374, 144355), (935, 57742), (1870, 28871)]