50205663

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{1993}}^1$

素因数の和:2316

約数の個数: 20

約数和(自身を含む): 75277488

約数和(自身を除く): 25071825

約数列:

[1, 3, 9, 27, 81, 311, 933, 1993, 2799, 5979, 8397, 17937, 25191, 53811, 161433, 619823, 1859469, 5578407, 16735221, 50205663]

約数ペア:

[(1, 50205663), (3, 16735221), (9, 5578407), (27, 1859469), (81, 619823), (311, 161433), (933, 53811), (1993, 25191), (2799, 17937), (5979, 8397)]