51016262

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{210811}}^1$

素因数の和:210835

約数の個数: 12

約数和(自身を含む): 84113988

約数和(自身を除く): 33097726

約数列:

[1, 2, 11, 22, 121, 242, 210811, 421622, 2318921, 4637842, 25508131, 51016262]

約数ペア:

[(1, 51016262), (2, 25508131), (11, 4637842), (22, 2318921), (121, 421622), (242, 210811)]