53904604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19559}}^1$

素因数の和:19629

約数の個数: 24

約数和(自身を含む): 103511520

約数和(自身を除く): 49606916

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 19559, 39118, 78236, 254267, 508534, 1017068, 1036627, 2073254, 4146508, 13476151, 26952302, 53904604]

約数ペア:

[(1, 53904604), (2, 26952302), (4, 13476151), (13, 4146508), (26, 2073254), (52, 1036627), (53, 1017068), (106, 508534), (212, 254267), (689, 78236), (1378, 39118), (2756, 19559)]