54489266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{20347}}^1$

素因数の和:20465

約数の個数: 16

約数和(自身を含む): 88880064

約数和(自身を除く): 34390798

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 20347, 40694, 264511, 529022, 2095741, 4191482, 27244633, 54489266]

約数ペア:

[(1, 54489266), (2, 27244633), (13, 4191482), (26, 2095741), (103, 529022), (206, 264511), (1339, 40694), (2678, 20347)]