51700420

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{4217}}^1$

素因数の和:4839

約数の個数: 24

約数和(自身を含む): 108773784

約数和(自身を除く): 57073364

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 4217, 6130, 8434, 12260, 16868, 21085, 42170, 84340, 2585021, 5170042, 10340084, 12925105, 25850210, 51700420]

約数ペア:

[(1, 51700420), (2, 25850210), (4, 12925105), (5, 10340084), (10, 5170042), (20, 2585021), (613, 84340), (1226, 42170), (2452, 21085), (3065, 16868), (4217, 12260), (6130, 8434)]