51254139

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{4483}}^1$

素因数の和:4626

約数の個数: 16

約数和(自身を含む): 70883072

約数和(自身を除く): 19628933

約数列:

[1, 3, 37, 103, 111, 309, 3811, 4483, 11433, 13449, 165871, 461749, 497613, 1385247, 17084713, 51254139]

約数ペア:

[(1, 51254139), (3, 17084713), (37, 1385247), (103, 497613), (111, 461749), (309, 165871), (3811, 13449), (4483, 11433)]