51969470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1087}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 107163648

約数和(自身を除く): 55194178

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 683, 1087, 1366, 2174, 3415, 4781, 5435, 6830, 7609, 9562, 10870, 15218, 23905, 38045, 47810, 76090, 742421, 1484842, 3712105, 5196947, 7424210, 10393894, 25984735, 51969470]

約数ペア:

[(1, 51969470), (2, 25984735), (5, 10393894), (7, 7424210), (10, 5196947), (14, 3712105), (35, 1484842), (70, 742421), (683, 76090), (1087, 47810), (1366, 38045), (2174, 23905), (3415, 15218), (4781, 10870), (5435, 9562), (6830, 7609)]