49427972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{2207}}^1$

素因数の和:2731

約数の個数: 24

約数和(自身を含む): 94590720

約数和(自身を除く): 45162748

約数列:

[1, 2, 4, 11, 22, 44, 509, 1018, 2036, 2207, 4414, 5599, 8828, 11198, 22396, 24277, 48554, 97108, 1123363, 2246726, 4493452, 12356993, 24713986, 49427972]

約数ペア:

[(1, 49427972), (2, 24713986), (4, 12356993), (11, 4493452), (22, 2246726), (44, 1123363), (509, 97108), (1018, 48554), (2036, 24277), (2207, 22396), (4414, 11198), (5599, 8828)]