49886397

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13619}}^1$

素因数の和:13673

約数の個数: 24

約数和(自身を含む): 80739360

約数和(自身を除く): 30852963

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 13619, 40857, 122571, 149809, 449427, 503903, 1348281, 1511709, 4535127, 5542933, 16628799, 49886397]

約数ペア:

[(1, 49886397), (3, 16628799), (9, 5542933), (11, 4535127), (33, 1511709), (37, 1348281), (99, 503903), (111, 449427), (333, 149809), (407, 122571), (1221, 40857), (3663, 13619)]