55655020

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27017}}^1$

素因数の和:27129

約数の個数: 24

約数和(自身を含む): 118014624

約数和(自身を除く): 62359604

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 27017, 54034, 108068, 135085, 270170, 540340, 2782751, 5565502, 11131004, 13913755, 27827510, 55655020]

約数ペア:

[(1, 55655020), (2, 27827510), (4, 13913755), (5, 11131004), (10, 5565502), (20, 2782751), (103, 540340), (206, 270170), (412, 135085), (515, 108068), (1030, 54034), (2060, 27017)]