54985774

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{3109}}^1$

素因数の和:3387

約数の個数: 16

約数和(自身を含む): 85089600

約数和(自身を除く): 30103826

約数列:

[1, 2, 37, 74, 239, 478, 3109, 6218, 8843, 17686, 115033, 230066, 743051, 1486102, 27492887, 54985774]

約数ペア:

[(1, 54985774), (2, 27492887), (37, 1486102), (74, 743051), (239, 230066), (478, 115033), (3109, 17686), (6218, 8843)]