54808775

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10103}}^1$

素因数の和:10151

約数の個数: 24

約数和(自身を含む): 80185344

約数和(自身を除く): 25376569

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 10103, 50515, 70721, 252575, 313193, 353605, 1565965, 1768025, 2192351, 7829825, 10961755, 54808775]

約数ペア:

[(1, 54808775), (5, 10961755), (7, 7829825), (25, 2192351), (31, 1768025), (35, 1565965), (155, 353605), (175, 313193), (217, 252575), (775, 70721), (1085, 50515), (5425, 10103)]