51981076

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9619}}^1$

素因数の和:9823

約数の個数: 24

約数和(自身を含む): 104511680

約数和(自身を除く): 52530604

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 9619, 19238, 38476, 67333, 134666, 269332, 1856467, 3712934, 7425868, 12995269, 25990538, 51981076]

約数ペア:

[(1, 51981076), (2, 25990538), (4, 12995269), (7, 7425868), (14, 3712934), (28, 1856467), (193, 269332), (386, 134666), (772, 67333), (1351, 38476), (2702, 19238), (5404, 9619)]