51506311

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 55883520

約数和(自身を除く): 4377209

約数列:

[1, 17, 71, 139, 307, 1207, 2363, 5219, 9869, 21797, 42673, 167773, 370549, 725441, 3029783, 51506311]

約数ペア:

[(1, 51506311), (17, 3029783), (71, 725441), (139, 370549), (307, 167773), (1207, 42673), (2363, 21797), (5219, 9869)]