51921556

素因数分解:

$2^2\times {\mathrm{53}}^2\times {\mathrm{4621}}^1$

素因数の和:4731

約数の個数: 18

約数和(自身を含む): 92629502

約数和(自身を除く): 40707946

約数列:

[1, 2, 4, 53, 106, 212, 2809, 4621, 5618, 9242, 11236, 18484, 244913, 489826, 979652, 12980389, 25960778, 51921556]

約数ペア:

[(1, 51921556), (2, 25960778), (4, 12980389), (53, 979652), (106, 489826), (212, 244913), (2809, 18484), (4621, 11236), (5618, 9242)]