51538203

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17729}}^1$

素因数の和:17771

約数の個数: 24

約数和(自身を含む): 82976400

約数和(自身を除く): 31438197

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 17729, 53187, 159561, 301393, 336851, 904179, 1010553, 2712537, 3031659, 5726467, 17179401, 51538203]

約数ペア:

[(1, 51538203), (3, 17179401), (9, 5726467), (17, 3031659), (19, 2712537), (51, 1010553), (57, 904179), (153, 336851), (171, 301393), (323, 159561), (969, 53187), (2907, 17729)]