55086681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4373}}^1$

素因数の和:4425

約数の個数: 32

約数和(自身を含む): 88179840

約数和(自身を除く): 33093159

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4199, 4373, 12597, 13119, 56849, 74341, 83087, 170547, 223023, 249261, 966433, 1080131, 1412479, 2899299, 3240393, 4237437, 18362227, 55086681]

約数ペア:

[(1, 55086681), (3, 18362227), (13, 4237437), (17, 3240393), (19, 2899299), (39, 1412479), (51, 1080131), (57, 966433), (221, 249261), (247, 223023), (323, 170547), (663, 83087), (741, 74341), (969, 56849), (4199, 13119), (4373, 12597)]