55230740

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{4229}}^1$

素因数の和:4891

約数の個数: 24

約数和(自身を含む): 116189640

約数和(自身を除く): 60958900

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 4229, 6530, 8458, 13060, 16916, 21145, 42290, 84580, 2761537, 5523074, 11046148, 13807685, 27615370, 55230740]

約数ペア:

[(1, 55230740), (2, 27615370), (4, 13807685), (5, 11046148), (10, 5523074), (20, 2761537), (653, 84580), (1306, 42290), (2612, 21145), (3265, 16916), (4229, 13060), (6530, 8458)]