49320509

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 59256288

約数和(自身を除く): 9935779

約数列:

[1, 7, 49, 67, 83, 181, 469, 581, 1267, 3283, 4067, 5561, 8869, 12127, 15023, 38927, 84889, 105161, 272489, 594223, 736127, 1006541, 7045787, 49320509]

約数ペア:

[(1, 49320509), (7, 7045787), (49, 1006541), (67, 736127), (83, 594223), (181, 272489), (469, 105161), (581, 84889), (1267, 38927), (3283, 15023), (4067, 12127), (5561, 8869)]