55787655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4391}}^1$

素因数の和:4428

約数の個数: 48

約数和(自身を含む): 112154112

約数和(自身を除く): 56366457

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1815, 2541, 4235, 4391, 12705, 13173, 21955, 30737, 48301, 65865, 92211, 144903, 153685, 241505, 338107, 461055, 531311, 724515, 1014321, 1593933, 1690535, 2656555, 3719177, 5071605, 7969665, 11157531, 18595885, 55787655]

約数ペア:

[(1, 55787655), (3, 18595885), (5, 11157531), (7, 7969665), (11, 5071605), (15, 3719177), (21, 2656555), (33, 1690535), (35, 1593933), (55, 1014321), (77, 724515), (105, 531311), (121, 461055), (165, 338107), (231, 241505), (363, 153685), (385, 144903), (605, 92211), (847, 65865), (1155, 48301), (1815, 30737), (2541, 21955), (4235, 13173), (4391, 12705)]