50307399

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{3121}}^1$

素因数の和:3332

約数の個数: 20

約数和(自身を含む): 75552400

約数和(自身を除く): 25245001

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 3121, 5373, 9363, 16119, 28089, 84267, 252801, 621079, 1863237, 5589711, 16769133, 50307399]

約数ペア:

[(1, 50307399), (3, 16769133), (9, 5589711), (27, 1863237), (81, 621079), (199, 252801), (597, 84267), (1791, 28089), (3121, 16119), (5373, 9363)]