49209900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9649}}^1$

素因数の和:9683

約数の個数: 72

約数和(自身を含む): 150771600

約数和(自身を除く): 101561700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 9649, 19298, 28947, 38596, 48245, 57894, 96490, 115788, 144735, 164033, 192980, 241225, 289470, 328066, 482450, 492099, 578940, 656132, 723675, 820165, 964900, 984198, 1447350, 1640330, 1968396, 2460495, 2894700, 3280660, 4100825, 4920990, 8201650, 9841980, 12302475, 16403300, 24604950, 49209900]

約数ペア:

[(1, 49209900), (2, 24604950), (3, 16403300), (4, 12302475), (5, 9841980), (6, 8201650), (10, 4920990), (12, 4100825), (15, 3280660), (17, 2894700), (20, 2460495), (25, 1968396), (30, 1640330), (34, 1447350), (50, 984198), (51, 964900), (60, 820165), (68, 723675), (75, 656132), (85, 578940), (100, 492099), (102, 482450), (150, 328066), (170, 289470), (204, 241225), (255, 192980), (300, 164033), (340, 144735), (425, 115788), (510, 96490), (850, 57894), (1020, 48245), (1275, 38596), (1700, 28947), (2550, 19298), (5100, 9649)]