50989905

素因数分解:

$3^7\times 5^1\times {\mathrm{4663}}^1$

素因数の和:4689

約数の個数: 32

約数和(自身を含む): 91787520

約数和(自身を除く): 40797615

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 4663, 10935, 13989, 23315, 41967, 69945, 125901, 209835, 377703, 629505, 1133109, 1888515, 3399327, 5665545, 10197981, 16996635, 50989905]

約数ペア:

[(1, 50989905), (3, 16996635), (5, 10197981), (9, 5665545), (15, 3399327), (27, 1888515), (45, 1133109), (81, 629505), (135, 377703), (243, 209835), (405, 125901), (729, 69945), (1215, 41967), (2187, 23315), (3645, 13989), (4663, 10935)]