51867676

素因数分解:

$2^2\times 7^2\times {\mathrm{264631}}^1$

素因数の和:264649

約数の個数: 18

約数和(自身を含む): 105588168

約数和(自身を除く): 53720492

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 264631, 529262, 1058524, 1852417, 3704834, 7409668, 12966919, 25933838, 51867676]

約数ペア:

[(1, 51867676), (2, 25933838), (4, 12966919), (7, 7409668), (14, 3704834), (28, 1852417), (49, 1058524), (98, 529262), (196, 264631)]