55901253

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{1279}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 79073280

約数和(自身を除く): 23172027

約数列:

[1, 3, 17, 51, 857, 1279, 2571, 3837, 14569, 21743, 43707, 65229, 1096103, 3288309, 18633751, 55901253]

約数ペア:

[(1, 55901253), (3, 18633751), (17, 3288309), (51, 1096103), (857, 65229), (1279, 43707), (2571, 21743), (3837, 14569)]