50528770

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{19661}}^1$

素因数の和:19925

約数の個数: 16

約数和(自身を含む): 91310328

約数和(自身を除く): 40781558

約数列:

[1, 2, 5, 10, 257, 514, 1285, 2570, 19661, 39322, 98305, 196610, 5052877, 10105754, 25264385, 50528770]

約数ペア:

[(1, 50528770), (2, 25264385), (5, 10105754), (10, 5052877), (257, 196610), (514, 98305), (1285, 39322), (2570, 19661)]