55267219

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{415543}}^1$

素因数の和:415569

約数の個数: 8

約数和(自身を含む): 66487040

約数和(自身を除く): 11219821

約数列:

[1, 7, 19, 133, 415543, 2908801, 7895317, 55267219]

約数ペア:

[(1, 55267219), (7, 7895317), (19, 2908801), (133, 415543)]