50898740

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19427}}^1$

素因数の和:19567

約数の個数: 24

約数和(自身を含む): 107708832

約数和(自身を除く): 56810092

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 19427, 38854, 77708, 97135, 194270, 388540, 2544937, 5089874, 10179748, 12724685, 25449370, 50898740]

約数ペア:

[(1, 50898740), (2, 25449370), (4, 12724685), (5, 10179748), (10, 5089874), (20, 2544937), (131, 388540), (262, 194270), (524, 97135), (655, 77708), (1310, 38854), (2620, 19427)]