48638290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{911}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 92586240

約数和(自身を除く): 43947950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 281, 562, 911, 1405, 1822, 2810, 4555, 5339, 9110, 10678, 17309, 26695, 34618, 53390, 86545, 173090, 255991, 511982, 1279955, 2559910, 4863829, 9727658, 24319145, 48638290]

約数ペア:

[(1, 48638290), (2, 24319145), (5, 9727658), (10, 4863829), (19, 2559910), (38, 1279955), (95, 511982), (190, 255991), (281, 173090), (562, 86545), (911, 53390), (1405, 34618), (1822, 26695), (2810, 17309), (4555, 10678), (5339, 9110)]