53920326

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{390727}}^1$

素因数の和:390755

約数の個数: 16

約数和(自身を含む): 112529664

約数和(自身を除く): 58609338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 390727, 781454, 1172181, 2344362, 8986721, 17973442, 26960163, 53920326]

約数ペア:

[(1, 53920326), (2, 26960163), (3, 17973442), (6, 8986721), (23, 2344362), (46, 1172181), (69, 781454), (138, 390727)]