55494990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{205537}}^1$

素因数の和:205553

約数の個数: 32

約数和(自身を含む): 147987360

約数和(自身を除く): 92492370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 205537, 411074, 616611, 1027685, 1233222, 1849833, 2055370, 3083055, 3699666, 5549499, 6166110, 9249165, 11098998, 18498330, 27747495, 55494990]

約数ペア:

[(1, 55494990), (2, 27747495), (3, 18498330), (5, 11098998), (6, 9249165), (9, 6166110), (10, 5549499), (15, 3699666), (18, 3083055), (27, 2055370), (30, 1849833), (45, 1233222), (54, 1027685), (90, 616611), (135, 411074), (270, 205537)]