51015793246

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{210809063}}^1$

素因数の和:210809087

約数の個数: 12

約数和(自身を含む): 84112816536

約数和(自身を除く): 33097023290

約数列:

[1, 2, 11, 22, 121, 242, 210809063, 421618126, 2318899693, 4637799386, 25507896623, 51015793246]

約数ペア:

[(1, 51015793246), (2, 25507896623), (11, 4637799386), (22, 2318899693), (121, 421618126), (242, 210809063)]