47439190

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{6691}}^1$

素因数の和:7407

約数の個数: 16

約数和(自身を含む): 85523760

約数和(自身を除く): 38084570

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 6691, 7090, 13382, 33455, 66910, 4743919, 9487838, 23719595, 47439190]

約数ペア:

[(1, 47439190), (2, 23719595), (5, 9487838), (10, 4743919), (709, 66910), (1418, 33455), (3545, 13382), (6691, 7090)]