55209644

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{10009}}^1$

素因数の和:10217

約数の個数: 24

約数和(自身を含む): 110990880

約数和(自身を除く): 55781236

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 10009, 20018, 40036, 70063, 140126, 280252, 1971773, 3943546, 7887092, 13802411, 27604822, 55209644]

約数ペア:

[(1, 55209644), (2, 27604822), (4, 13802411), (7, 7887092), (14, 3943546), (28, 1971773), (197, 280252), (394, 140126), (788, 70063), (1379, 40036), (2758, 20018), (5516, 10009)]