52006768540

素因数分解:

$2^2\times 5^1\times {\mathrm{2600338427}}^1$

素因数の和:2600338436

約数の個数: 12

約数和(自身を含む): 109214213976

約数和(自身を除く): 57207445436

約数列:

[1, 2, 4, 5, 10, 20, 2600338427, 5200676854, 10401353708, 13001692135, 26003384270, 52006768540]

約数ペア:

[(1, 52006768540), (2, 26003384270), (4, 13001692135), (5, 10401353708), (10, 5200676854), (20, 2600338427)]