55069396

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{821}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 99083880

約数和(自身を除く): 44014484

約数列:

[1, 2, 4, 41, 82, 164, 409, 818, 821, 1636, 1642, 3284, 16769, 33538, 33661, 67076, 67322, 134644, 335789, 671578, 1343156, 13767349, 27534698, 55069396]

約数ペア:

[(1, 55069396), (2, 27534698), (4, 13767349), (41, 1343156), (82, 671578), (164, 335789), (409, 134644), (818, 67322), (821, 67076), (1636, 33661), (1642, 33538), (3284, 16769)]