50879421

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{4519}}^1$

素因数の和:4670

約数の個数: 20

約数和(自身を含む): 76568800

約数和(自身を除く): 25689379

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 4519, 11259, 13557, 40671, 122013, 366039, 628141, 1884423, 5653269, 16959807, 50879421]

約数ペア:

[(1, 50879421), (3, 16959807), (9, 5653269), (27, 1884423), (81, 628141), (139, 366039), (417, 122013), (1251, 40671), (3753, 13557), (4519, 11259)]