51568022

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{213091}}^1$

素因数の和:213115

約数の個数: 12

約数和(自身を含む): 85023708

約数和(自身を除く): 33455686

約数列:

[1, 2, 11, 22, 121, 242, 213091, 426182, 2344001, 4688002, 25784011, 51568022]

約数ペア:

[(1, 51568022), (2, 25784011), (11, 4688002), (22, 2344001), (121, 426182), (242, 213091)]