50853987

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{36931}}^1$

素因数の和:36960

約数の個数: 20

約数和(自身を含む): 80437896

約数和(自身を除く): 29583909

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 36931, 110793, 332379, 627827, 997137, 1883481, 2991411, 5650443, 16951329, 50853987]

約数ペア:

[(1, 50853987), (3, 16951329), (9, 5650443), (17, 2991411), (27, 1883481), (51, 997137), (81, 627827), (153, 332379), (459, 110793), (1377, 36931)]