51205605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3739}}^1$

素因数の和:3841

約数の個数: 32

約数和(自身を含む): 90478080

約数和(自身を除く): 39272475

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 415, 913, 1245, 2739, 3739, 4565, 11217, 13695, 18695, 41129, 56085, 123387, 205645, 310337, 616935, 931011, 1551685, 3413707, 4655055, 10241121, 17068535, 51205605]

約数ペア:

[(1, 51205605), (3, 17068535), (5, 10241121), (11, 4655055), (15, 3413707), (33, 1551685), (55, 931011), (83, 616935), (165, 310337), (249, 205645), (415, 123387), (913, 56085), (1245, 41129), (2739, 18695), (3739, 13695), (4565, 11217)]