51452740

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{4919}}^1$

素因数の和:5451

約数の個数: 24

約数和(自身を含む): 108279360

約数和(自身を除く): 56826620

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 2092, 2615, 4919, 5230, 9838, 10460, 19676, 24595, 49190, 98380, 2572637, 5145274, 10290548, 12863185, 25726370, 51452740]

約数ペア:

[(1, 51452740), (2, 25726370), (4, 12863185), (5, 10290548), (10, 5145274), (20, 2572637), (523, 98380), (1046, 49190), (2092, 24595), (2615, 19676), (4919, 10460), (5230, 9838)]