51972669

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{28447}}^1$

素因数の和:28489

約数の個数: 24

約数和(自身を含む): 88757760

約数和(自身を除く): 36785091

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 28447, 85341, 199129, 256023, 597387, 824963, 1792161, 2474889, 5774741, 7424667, 17324223, 51972669]

約数ペア:

[(1, 51972669), (3, 17324223), (7, 7424667), (9, 5774741), (21, 2474889), (29, 1792161), (63, 824963), (87, 597387), (203, 256023), (261, 199129), (609, 85341), (1827, 28447)]