51789762

素因数分解:

$2^1\times 3^2\times {\mathrm{647}}^1\times {\mathrm{4447}}^1$

素因数の和:5102

約数の個数: 24

約数和(自身を含む): 112409856

約数和(自身を除く): 60620094

約数列:

[1, 2, 3, 6, 9, 18, 647, 1294, 1941, 3882, 4447, 5823, 8894, 11646, 13341, 26682, 40023, 80046, 2877209, 5754418, 8631627, 17263254, 25894881, 51789762]

約数ペア:

[(1, 51789762), (2, 25894881), (3, 17263254), (6, 8631627), (9, 5754418), (18, 2877209), (647, 80046), (1294, 40023), (1941, 26682), (3882, 13341), (4447, 11646), (5823, 8894)]