51229065

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{17881}}^1$

素因数の和:18080

約数の個数: 16

約数和(自身を含む): 82400256

約数和(自身を除く): 31171191

約数列:

[1, 3, 5, 15, 191, 573, 955, 2865, 17881, 53643, 89405, 268215, 3415271, 10245813, 17076355, 51229065]

約数ペア:

[(1, 51229065), (3, 17076355), (5, 10245813), (15, 3415271), (191, 268215), (573, 89405), (955, 53643), (2865, 17881)]