51228420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{853807}}^1$

素因数の和:853819

約数の個数: 24

約数和(自身を含む): 143439744

約数和(自身を除く): 92211324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 853807, 1707614, 2561421, 3415228, 4269035, 5122842, 8538070, 10245684, 12807105, 17076140, 25614210, 51228420]

約数ペア:

[(1, 51228420), (2, 25614210), (3, 17076140), (4, 12807105), (5, 10245684), (6, 8538070), (10, 5122842), (12, 4269035), (15, 3415228), (20, 2561421), (30, 1707614), (60, 853807)]