50939721

素因数分解:

$3^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{997}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 84279104

約数和(自身を除く): 33339383

約数列:

[1, 3, 7, 9, 21, 63, 811, 997, 2433, 2991, 5677, 6979, 7299, 8973, 17031, 20937, 51093, 62811, 808567, 2425701, 5659969, 7277103, 16979907, 50939721]

約数ペア:

[(1, 50939721), (3, 16979907), (7, 7277103), (9, 5659969), (21, 2425701), (63, 808567), (811, 62811), (997, 51093), (2433, 20937), (2991, 17031), (5677, 8973), (6979, 7299)]