55123350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{21617}}^1$

素因数の和:21649

約数の個数: 48

約数和(自身を含む): 144754128

約数和(自身を除く): 89630778

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 21617, 43234, 64851, 108085, 129702, 216170, 324255, 367489, 540425, 648510, 734978, 1080850, 1102467, 1621275, 1837445, 2204934, 3242550, 3674890, 5512335, 9187225, 11024670, 18374450, 27561675, 55123350]

約数ペア:

[(1, 55123350), (2, 27561675), (3, 18374450), (5, 11024670), (6, 9187225), (10, 5512335), (15, 3674890), (17, 3242550), (25, 2204934), (30, 1837445), (34, 1621275), (50, 1102467), (51, 1080850), (75, 734978), (85, 648510), (102, 540425), (150, 367489), (170, 324255), (255, 216170), (425, 129702), (510, 108085), (850, 64851), (1275, 43234), (2550, 21617)]