49138905

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1361}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 82373760

約数和(自身を除く): 33234855

約数列:

[1, 3, 5, 15, 29, 83, 87, 145, 249, 415, 435, 1245, 1361, 2407, 4083, 6805, 7221, 12035, 20415, 36105, 39469, 112963, 118407, 197345, 338889, 564815, 592035, 1694445, 3275927, 9827781, 16379635, 49138905]

約数ペア:

[(1, 49138905), (3, 16379635), (5, 9827781), (15, 3275927), (29, 1694445), (83, 592035), (87, 564815), (145, 338889), (249, 197345), (415, 118407), (435, 112963), (1245, 39469), (1361, 36105), (2407, 20415), (4083, 12035), (6805, 7221)]