53520818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{66403}}^1$

素因数の和:66449

約数の個数: 16

約数和(自身を含む): 89246976

約数和(自身を除く): 35726158

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 66403, 132806, 863239, 1726478, 2058493, 4116986, 26760409, 53520818]

約数ペア:

[(1, 53520818), (2, 26760409), (13, 4116986), (26, 2058493), (31, 1726478), (62, 863239), (403, 132806), (806, 66403)]