27919950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10949}}^1$

素因数の和:10981

約数の個数: 48

約数和(自身を含む): 73321200

約数和(自身を除く): 45401250

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, 10949, 21898, 32847, 54745, 65694, 109490, 164235, 186133, 273725, 328470, 372266, 547450, 558399, 821175, 930665, 1116798, 1642350, 1861330, 2791995, 4653325, 5583990, 9306650, 13959975, 27919950]

約数ペア:

[(1, 27919950), (2, 13959975), (3, 9306650), (5, 5583990), (6, 4653325), (10, 2791995), (15, 1861330), (17, 1642350), (25, 1116798), (30, 930665), (34, 821175), (50, 558399), (51, 547450), (75, 372266), (85, 328470), (102, 273725), (150, 186133), (170, 164235), (255, 109490), (425, 65694), (510, 54745), (850, 32847), (1275, 21898), (2550, 10949)]