51365564

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2791}}^1$

素因数の和:2945

約数の個数: 24

約数和(自身を含む): 92873088

約数和(自身を除く): 41507524

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 2791, 4601, 5582, 9202, 11164, 18404, 120013, 240026, 298637, 480052, 597274, 1194548, 12841391, 25682782, 51365564]

約数ペア:

[(1, 51365564), (2, 25682782), (4, 12841391), (43, 1194548), (86, 597274), (107, 480052), (172, 298637), (214, 240026), (428, 120013), (2791, 18404), (4601, 11164), (5582, 9202)]