50918139

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{5563}}^1$

素因数の和:5688

約数の個数: 20

約数和(自身を含む): 76749816

約数和(自身を除く): 25831677

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 5563, 9153, 16689, 50067, 150201, 450603, 628619, 1885857, 5657571, 16972713, 50918139]

約数ペア:

[(1, 50918139), (3, 16972713), (9, 5657571), (27, 1885857), (81, 628619), (113, 450603), (339, 150201), (1017, 50067), (3051, 16689), (5563, 9153)]