52180760

素因数分解:

$2^3\times 5^1\times {\mathrm{1304519}}^1$

素因数の和:1304530

約数の個数: 16

約数和(自身を含む): 117406800

約数和(自身を除く): 65226040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1304519, 2609038, 5218076, 6522595, 10436152, 13045190, 26090380, 52180760]

約数ペア:

[(1, 52180760), (2, 26090380), (4, 13045190), (5, 10436152), (8, 6522595), (10, 5218076), (20, 2609038), (40, 1304519)]