48867940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{222127}}^1$

素因数の和:222147

約数の個数: 24

約数和(自身を含む): 111952512

約数和(自身を除く): 63084572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 222127, 444254, 888508, 1110635, 2221270, 2443397, 4442540, 4886794, 9773588, 12216985, 24433970, 48867940]

約数ペア:

[(1, 48867940), (2, 24433970), (4, 12216985), (5, 9773588), (10, 4886794), (11, 4442540), (20, 2443397), (22, 2221270), (44, 1110635), (55, 888508), (110, 444254), (220, 222127)]