51397432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{338141}}^1$

素因数の和:338166

約数の個数: 16

約数和(自身を含む): 101442600

約数和(自身を除く): 50045168

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 338141, 676282, 1352564, 2705128, 6424679, 12849358, 25698716, 51397432]

約数ペア:

[(1, 51397432), (2, 25698716), (4, 12849358), (8, 6424679), (19, 2705128), (38, 1352564), (76, 676282), (152, 338141)]