550564

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^2$

素因数の和:124

約数の個数: 27

約数和(自身を含む): 1142337

約数和(自身を除く): 591773

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 2809, 5194, 5618, 10388, 11236, 19663, 39326, 78652, 137641, 275282, 550564]

約数ペア:

[(1, 550564), (2, 275282), (4, 137641), (7, 78652), (14, 39326), (28, 19663), (49, 11236), (53, 10388), (98, 5618), (106, 5194), (196, 2809), (212, 2597), (371, 1484)]