55886768

素因数分解:

$2^4\times 7^1\times {\mathrm{498989}}^1$

素因数の和:499004

約数の個数: 20

約数和(自身を含む): 123749520

約数和(自身を除く): 67862752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 498989, 997978, 1995956, 3492923, 3991912, 6985846, 7983824, 13971692, 27943384, 55886768]

約数ペア:

[(1, 55886768), (2, 27943384), (4, 13971692), (7, 7983824), (8, 6985846), (14, 3991912), (16, 3492923), (28, 1995956), (56, 997978), (112, 498989)]