55407970

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{50833}}^1$

素因数の和:50949

約数の個数: 16

約数和(自身を含む): 100651320

約数和(自身を除く): 45243350

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 50833, 101666, 254165, 508330, 5540797, 11081594, 27703985, 55407970]

約数ペア:

[(1, 55407970), (2, 27703985), (5, 11081594), (10, 5540797), (109, 508330), (218, 254165), (545, 101666), (1090, 50833)]