50749995

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 83174400

約数和(自身を除く): 32424405

約数列:

[1, 3, 5, 15, 79, 113, 237, 339, 379, 395, 565, 1137, 1185, 1695, 1895, 5685, 8927, 26781, 29941, 42827, 44635, 89823, 128481, 133905, 149705, 214135, 449115, 642405, 3383333, 10149999, 16916665, 50749995]

約数ペア:

[(1, 50749995), (3, 16916665), (5, 10149999), (15, 3383333), (79, 642405), (113, 449115), (237, 214135), (339, 149705), (379, 133905), (395, 128481), (565, 89823), (1137, 44635), (1185, 42827), (1695, 29941), (1895, 26781), (5685, 8927)]