51820845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1973}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 88687872

約数和(自身を除く): 36867027

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 309, 515, 1545, 1751, 1973, 5253, 5919, 8755, 9865, 26265, 29595, 33541, 100623, 167705, 203219, 503115, 609657, 1016095, 3048285, 3454723, 10364169, 17273615, 51820845]

約数ペア:

[(1, 51820845), (3, 17273615), (5, 10364169), (15, 3454723), (17, 3048285), (51, 1016095), (85, 609657), (103, 503115), (255, 203219), (309, 167705), (515, 100623), (1545, 33541), (1751, 29595), (1973, 26265), (5253, 9865), (5919, 8755)]