54080383

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19759}}^1$

素因数の和:19806

約数の個数: 16

約数和(自身を含む): 68290560

約数和(自身を除く): 14210177

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 19759, 138313, 335903, 454457, 2351321, 3181199, 7725769, 54080383]

約数ペア:

[(1, 54080383), (7, 7725769), (17, 3181199), (23, 2351321), (119, 454457), (161, 335903), (391, 138313), (2737, 19759)]