49508433

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22271}}^1$

素因数の和:22309

約数の個数: 24

約数和(自身を含む): 81070080

約数和(自身を除く): 31561647

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 22271, 66813, 200439, 289523, 423149, 868569, 1269447, 2605707, 3808341, 5500937, 16502811, 49508433]

約数ペア:

[(1, 49508433), (3, 16502811), (9, 5500937), (13, 3808341), (19, 2605707), (39, 1269447), (57, 868569), (117, 423149), (171, 289523), (247, 200439), (741, 66813), (2223, 22271)]