51285836

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{38971}}^1$

素因数の和:39029

約数の個数: 24

約数和(自身を含む): 104756736

約数和(自身を除く): 53470900

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 38971, 77942, 155884, 272797, 545594, 1091188, 1831637, 3663274, 7326548, 12821459, 25642918, 51285836]

約数ペア:

[(1, 51285836), (2, 25642918), (4, 12821459), (7, 7326548), (14, 3663274), (28, 1831637), (47, 1091188), (94, 545594), (188, 272797), (329, 155884), (658, 77942), (1316, 38971)]