53341945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 16331015

約数列:

[1, 5, 23, 47, 71, 115, 139, 235, 355, 695, 1081, 1633, 3197, 3337, 5405, 6533, 8165, 9869, 15985, 16685, 32665, 49345, 76751, 150259, 226987, 383755, 463843, 751295, 1134935, 2319215, 10668389, 53341945]

約数ペア:

[(1, 53341945), (5, 10668389), (23, 2319215), (47, 1134935), (71, 751295), (115, 463843), (139, 383755), (235, 226987), (355, 150259), (695, 76751), (1081, 49345), (1633, 32665), (3197, 16685), (3337, 15985), (5405, 9869), (6533, 8165)]