56420005972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1282272863}}^1$

素因数の和:1282272878

約数の個数: 12

約数和(自身を含む): 107710920576

約数和(自身を除く): 51290914604

約数列:

[1, 2, 4, 11, 22, 44, 1282272863, 2564545726, 5129091452, 14105001493, 28210002986, 56420005972]

約数ペア:

[(1, 56420005972), (2, 28210002986), (4, 14105001493), (11, 5129091452), (22, 2564545726), (44, 1282272863)]