50221791

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2203}}^1$

素因数の和:2375

約数の個数: 24

約数和(自身を含む): 77360400

約数和(自身を除く): 27138609

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 1341, 2203, 2533, 6609, 7599, 19827, 22797, 37451, 112353, 328247, 337059, 984741, 2954223, 5580199, 16740597, 50221791]

約数ペア:

[(1, 50221791), (3, 16740597), (9, 5580199), (17, 2954223), (51, 984741), (149, 337059), (153, 328247), (447, 112353), (1341, 37451), (2203, 22797), (2533, 19827), (6609, 7599)]