49289943

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{883}}^1$

素因数の和:1718

約数の個数: 16

約数和(自身を含む): 68739840

約数和(自身を除く): 19449897

約数列:

[1, 3, 23, 69, 809, 883, 2427, 2649, 18607, 20309, 55821, 60927, 714347, 2143041, 16429981, 49289943]

約数ペア:

[(1, 49289943), (3, 16429981), (23, 2143041), (69, 714347), (809, 60927), (883, 55821), (2427, 20309), (2649, 18607)]