50989084

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{35311}}^1$

素因数の和:35353

約数の個数: 18

約数和(自身を含む): 94177104

約数和(自身を除く): 43188020

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 35311, 70622, 141244, 670909, 1341818, 2683636, 12747271, 25494542, 50989084]

約数ペア:

[(1, 50989084), (2, 25494542), (4, 12747271), (19, 2683636), (38, 1341818), (76, 670909), (361, 141244), (722, 70622), (1444, 35311)]