51272187

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{5209}}^1$

素因数の和:5422

約数の個数: 16

約数和(自身を含む): 72773280

約数和(自身を除く): 21501093

約数列:

[1, 3, 17, 51, 193, 579, 3281, 5209, 9843, 15627, 88553, 265659, 1005337, 3016011, 17090729, 51272187]

約数ペア:

[(1, 51272187), (3, 17090729), (17, 3016011), (51, 1005337), (193, 265659), (579, 88553), (3281, 15627), (5209, 9843)]