56823650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{87421}}^1$

素因数の和:87446

約数の個数: 24

約数和(自身を含む): 113823444

約数和(自身を除く): 56999794

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 87421, 174842, 437105, 874210, 1136473, 2185525, 2272946, 4371050, 5682365, 11364730, 28411825, 56823650]

約数ペア:

[(1, 56823650), (2, 28411825), (5, 11364730), (10, 5682365), (13, 4371050), (25, 2272946), (26, 2185525), (50, 1136473), (65, 874210), (130, 437105), (325, 174842), (650, 87421)]