50989689

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1747}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 80547840

約数和(自身を除く): 29558151

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 423, 621, 1081, 1269, 1747, 3243, 5241, 9729, 15723, 29187, 40181, 47169, 82109, 120543, 246327, 361629, 738981, 1084887, 1888507, 2216943, 5665521, 16996563, 50989689]

約数ペア:

[(1, 50989689), (3, 16996563), (9, 5665521), (23, 2216943), (27, 1888507), (47, 1084887), (69, 738981), (141, 361629), (207, 246327), (423, 120543), (621, 82109), (1081, 47169), (1269, 40181), (1747, 29187), (3243, 15723), (5241, 9729)]