55086740

素因数分解:

$2^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{3229}}^1$

素因数の和:4091

約数の個数: 24

約数和(自身を含む): 115853640

約数和(自身を除く): 60766900

約数列:

[1, 2, 4, 5, 10, 20, 853, 1706, 3229, 3412, 4265, 6458, 8530, 12916, 16145, 17060, 32290, 64580, 2754337, 5508674, 11017348, 13771685, 27543370, 55086740]

約数ペア:

[(1, 55086740), (2, 27543370), (4, 13771685), (5, 11017348), (10, 5508674), (20, 2754337), (853, 64580), (1706, 32290), (3229, 17060), (3412, 16145), (4265, 12916), (6458, 8530)]