48309220

素因数分解:

$2^2\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{1871}}^1$

素因数の和:3171

約数の個数: 24

約数和(自身を含む): 101582208

約数和(自身を除く): 53272988

約数列:

[1, 2, 4, 5, 10, 20, 1291, 1871, 2582, 3742, 5164, 6455, 7484, 9355, 12910, 18710, 25820, 37420, 2415461, 4830922, 9661844, 12077305, 24154610, 48309220]

約数ペア:

[(1, 48309220), (2, 24154610), (4, 12077305), (5, 9661844), (10, 4830922), (20, 2415461), (1291, 37420), (1871, 25820), (2582, 18710), (3742, 12910), (5164, 9355), (6455, 7484)]