55579970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{326941}}^1$

素因数の和:326965

約数の個数: 16

約数和(自身を含む): 105929208

約数和(自身を除く): 50349238

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 326941, 653882, 1634705, 3269410, 5557997, 11115994, 27789985, 55579970]

約数ペア:

[(1, 55579970), (2, 27789985), (5, 11115994), (10, 5557997), (17, 3269410), (34, 1634705), (85, 653882), (170, 326941)]