53760278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{187973}}^1$

素因数の和:187999

約数の個数: 16

約数和(自身を含む): 94738896

約数和(自身を除く): 40978618

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 187973, 375946, 2067703, 2443649, 4135406, 4887298, 26880139, 53760278]

約数ペア:

[(1, 53760278), (2, 26880139), (11, 4887298), (13, 4135406), (22, 2443649), (26, 2067703), (143, 375946), (286, 187973)]