55539886

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{12721}}^1$

素因数の和:12819

約数の個数: 16

約数和(自身を含む): 87018480

約数和(自身を除く): 31478594

約数列:

[1, 2, 37, 59, 74, 118, 2183, 4366, 12721, 25442, 470677, 750539, 941354, 1501078, 27769943, 55539886]

約数ペア:

[(1, 55539886), (2, 27769943), (37, 1501078), (59, 941354), (74, 750539), (118, 470677), (2183, 25442), (4366, 12721)]