55288942

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{1997}}^1$

素因数の和:2235

約数の個数: 16

約数和(自身を含む): 84395520

約数和(自身を除く): 29106578

約数列:

[1, 2, 109, 127, 218, 254, 1997, 3994, 13843, 27686, 217673, 253619, 435346, 507238, 27644471, 55288942]

約数ペア:

[(1, 55288942), (2, 27644471), (109, 507238), (127, 435346), (218, 253619), (254, 217673), (1997, 27686), (3994, 13843)]