54797972

素因数分解:

$2^2\times {\mathrm{53}}^2\times {\mathrm{4877}}^1$

素因数の和:4987

約数の個数: 18

約数和(自身を含む): 97759998

約数和(自身を除く): 42962026

約数列:

[1, 2, 4, 53, 106, 212, 2809, 4877, 5618, 9754, 11236, 19508, 258481, 516962, 1033924, 13699493, 27398986, 54797972]

約数ペア:

[(1, 54797972), (2, 27398986), (4, 13699493), (53, 1033924), (106, 516962), (212, 258481), (2809, 19508), (4877, 11236), (5618, 9754)]