55990564

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{7219}}^1$

素因数の和:7507

約数の個数: 24

約数和(自身を含む): 112400960

約数和(自身を除く): 56410396

約数列:

[1, 2, 4, 7, 14, 28, 277, 554, 1108, 1939, 3878, 7219, 7756, 14438, 28876, 50533, 101066, 202132, 1999663, 3999326, 7998652, 13997641, 27995282, 55990564]

約数ペア:

[(1, 55990564), (2, 27995282), (4, 13997641), (7, 7998652), (14, 3999326), (28, 1999663), (277, 202132), (554, 101066), (1108, 50533), (1939, 28876), (3878, 14438), (7219, 7756)]