51431612

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4463}}^1$

素因数の和:4577

約数の個数: 24

約数和(自身を含む): 93494016

約数和(自身を除く): 42062404

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 2881, 4463, 5762, 8926, 11524, 17852, 191909, 299021, 383818, 598042, 767636, 1196084, 12857903, 25715806, 51431612]

約数ペア:

[(1, 51431612), (2, 25715806), (4, 12857903), (43, 1196084), (67, 767636), (86, 598042), (134, 383818), (172, 299021), (268, 191909), (2881, 17852), (4463, 11524), (5762, 8926)]