55387060

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{7307}}^1$

素因数の和:7695

約数の個数: 24

約数和(自身を含む): 116635680

約数和(自身を除く): 61248620

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7307, 7580, 14614, 29228, 36535, 73070, 146140, 2769353, 5538706, 11077412, 13846765, 27693530, 55387060]

約数ペア:

[(1, 55387060), (2, 27693530), (4, 13846765), (5, 11077412), (10, 5538706), (20, 2769353), (379, 146140), (758, 73070), (1516, 36535), (1895, 29228), (3790, 14614), (7307, 7580)]