48421250

素因数分解:

$2^1\times 5^4\times {\mathrm{38737}}^1$

素因数の和:38759

約数の個数: 20

約数和(自身を含む): 90763134

約数和(自身を除く): 42341884

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 38737, 77474, 193685, 387370, 968425, 1936850, 4842125, 9684250, 24210625, 48421250]

約数ペア:

[(1, 48421250), (2, 24210625), (5, 9684250), (10, 4842125), (25, 1936850), (50, 968425), (125, 387370), (250, 193685), (625, 77474), (1250, 38737)]