51918562

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:933

約数の個数: 16

約数和(自身を含む): 78709752

約数和(自身を除く): 26791190

約数列:

[1, 2, 197, 313, 394, 421, 626, 842, 61661, 82937, 123322, 131773, 165874, 263546, 25959281, 51918562]

約数ペア:

[(1, 51918562), (2, 25959281), (197, 263546), (313, 165874), (394, 131773), (421, 123322), (626, 82937), (842, 61661)]