49893909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{2087}}^1$

素因数の和:2716

約数の個数: 16

約数和(自身を含む): 71793792

約数和(自身を除く): 21899883

約数列:

[1, 3, 13, 39, 613, 1839, 2087, 6261, 7969, 23907, 27131, 81393, 1279331, 3837993, 16631303, 49893909]

約数ペア:

[(1, 49893909), (3, 16631303), (13, 3837993), (39, 1279331), (613, 81393), (1839, 27131), (2087, 23907), (6261, 7969)]