49820721

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1\times {\mathrm{709}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 67819200

約数和(自身を除く): 17998479

約数列:

[1, 3, 59, 177, 397, 709, 1191, 2127, 23423, 41831, 70269, 125493, 281473, 844419, 16606907, 49820721]

約数ペア:

[(1, 49820721), (3, 16606907), (59, 844419), (177, 281473), (397, 125493), (709, 70269), (1191, 41831), (2127, 23423)]