51295959

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39857}}^1$

素因数の和:39887

約数の個数: 24

約数和(自身を含む): 87049872

約数和(自身を除く): 35753913

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 39857, 119571, 358713, 438427, 518141, 1315281, 1554423, 3945843, 4663269, 5699551, 17098653, 51295959]

約数ペア:

[(1, 51295959), (3, 17098653), (9, 5699551), (11, 4663269), (13, 3945843), (33, 1554423), (39, 1315281), (99, 518141), (117, 438427), (143, 358713), (429, 119571), (1287, 39857)]