47189748

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{91453}}^1$

素因数の和:91503

約数の個数: 24

約数和(自身を含む): 112671328

約数和(自身を除く): 65481580

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 91453, 182906, 274359, 365812, 548718, 1097436, 3932479, 7864958, 11797437, 15729916, 23594874, 47189748]

約数ペア:

[(1, 47189748), (2, 23594874), (3, 15729916), (4, 11797437), (6, 7864958), (12, 3932479), (43, 1097436), (86, 548718), (129, 365812), (172, 274359), (258, 182906), (516, 91453)]