52006671380

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{18980537}}^1$

素因数の和:18980683

約数の個数: 24

約数和(自身を含む): 110011198248

約数和(自身を除く): 58004526868

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 18980537, 37961074, 75922148, 94902685, 189805370, 379610740, 2600333569, 5200667138, 10401334276, 13001667845, 26003335690, 52006671380]

約数ペア:

[(1, 52006671380), (2, 26003335690), (4, 13001667845), (5, 10401334276), (10, 5200667138), (20, 2600333569), (137, 379610740), (274, 189805370), (548, 94902685), (685, 75922148), (1370, 37961074), (2740, 18980537)]