51255428

素因数分解:

$2^2\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1933}}^1$

素因数の和:2891

約数の個数: 24

約数和(自身を含む): 102672192

約数和(自身を除く): 51416764

約数列:

[1, 2, 4, 7, 14, 28, 947, 1894, 1933, 3788, 3866, 6629, 7732, 13258, 13531, 26516, 27062, 54124, 1830551, 3661102, 7322204, 12813857, 25627714, 51255428]

約数ペア:

[(1, 51255428), (2, 25627714), (4, 12813857), (7, 7322204), (14, 3661102), (28, 1830551), (947, 54124), (1894, 27062), (1933, 26516), (3788, 13531), (3866, 13258), (6629, 7732)]