50644359

素因数分解:

$3^9\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 40

約数和(自身を含む): 79360512

約数和(自身を除く): 28716153

約数列:

[1, 3, 9, 27, 31, 81, 83, 93, 243, 249, 279, 729, 747, 837, 2187, 2241, 2511, 2573, 6561, 6723, 7533, 7719, 19683, 20169, 22599, 23157, 60507, 67797, 69471, 181521, 203391, 208413, 544563, 610173, 625239, 1633689, 1875717, 5627151, 16881453, 50644359]

約数ペア:

[(1, 50644359), (3, 16881453), (9, 5627151), (27, 1875717), (31, 1633689), (81, 625239), (83, 610173), (93, 544563), (243, 208413), (249, 203391), (279, 181521), (729, 69471), (747, 67797), (837, 60507), (2187, 23157), (2241, 22599), (2511, 20169), (2573, 19683), (6561, 7719), (6723, 7533)]