55060516

素因数分解:

$2^2\times 7^2\times {\mathrm{280921}}^1$

素因数の和:280939

約数の個数: 18

約数和(自身を含む): 112087878

約数和(自身を除く): 57027362

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 280921, 561842, 1123684, 1966447, 3932894, 7865788, 13765129, 27530258, 55060516]

約数ペア:

[(1, 55060516), (2, 27530258), (4, 13765129), (7, 7865788), (14, 3932894), (28, 1966447), (49, 1123684), (98, 561842), (196, 280921)]