49986310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 100069200

約数和(自身を除く): 50082890

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 121, 218, 242, 379, 545, 605, 758, 1090, 1199, 1210, 1895, 2398, 3790, 4169, 5995, 8338, 11990, 13189, 20845, 26378, 41311, 41690, 45859, 65945, 82622, 91718, 131890, 206555, 229295, 413110, 454421, 458590, 908842, 2272105, 4544210, 4998631, 9997262, 24993155, 49986310]

約数ペア:

[(1, 49986310), (2, 24993155), (5, 9997262), (10, 4998631), (11, 4544210), (22, 2272105), (55, 908842), (109, 458590), (110, 454421), (121, 413110), (218, 229295), (242, 206555), (379, 131890), (545, 91718), (605, 82622), (758, 65945), (1090, 45859), (1199, 41690), (1210, 41311), (1895, 26378), (2398, 20845), (3790, 13189), (4169, 11990), (5995, 8338)]