53354960

素因数分解:

$2^4\times 5^1\times {\mathrm{666937}}^1$

素因数の和:666950

約数の個数: 20

約数和(自身を含む): 124050468

約数和(自身を除く): 70695508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 666937, 1333874, 2667748, 3334685, 5335496, 6669370, 10670992, 13338740, 26677480, 53354960]

約数ペア:

[(1, 53354960), (2, 26677480), (4, 13338740), (5, 10670992), (8, 6669370), (10, 5335496), (16, 3334685), (20, 2667748), (40, 1333874), (80, 666937)]