55108090

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{53503}}^1$

素因数の和:53613

約数の個数: 16

約数和(自身を含む): 100159488

約数和(自身を除く): 45051398

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 53503, 107006, 267515, 535030, 5510809, 11021618, 27554045, 55108090]

約数ペア:

[(1, 55108090), (2, 27554045), (5, 11021618), (10, 5510809), (103, 535030), (206, 267515), (515, 107006), (1030, 53503)]