51749751

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{5099}}^1$

素因数の和:5318

約数の個数: 16

約数和(自身を含む): 73440000

約数和(自身を除く): 21690249

約数列:

[1, 3, 17, 51, 199, 597, 3383, 5099, 10149, 15297, 86683, 260049, 1014701, 3044103, 17249917, 51749751]

約数ペア:

[(1, 51749751), (3, 17249917), (17, 3044103), (51, 1014701), (199, 260049), (597, 86683), (3383, 15297), (5099, 10149)]