49720227

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{9871}}^1$

素因数の和:9970

約数の個数: 16

約数和(自身を含む): 70130688

約数和(自身を除く): 20410461

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 9871, 29613, 227033, 681099, 720583, 2161749, 16573409, 49720227]

約数ペア:

[(1, 49720227), (3, 16573409), (23, 2161749), (69, 720583), (73, 681099), (219, 227033), (1679, 29613), (5037, 9871)]