51226950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20089}}^1$

素因数の和:20121

約数の個数: 48

約数和(自身を含む): 134522640

約数和(自身を除く): 83295690

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, 20089, 40178, 60267, 100445, 120534, 200890, 301335, 341513, 502225, 602670, 683026, 1004450, 1024539, 1506675, 1707565, 2049078, 3013350, 3415130, 5122695, 8537825, 10245390, 17075650, 25613475, 51226950]

約数ペア:

[(1, 51226950), (2, 25613475), (3, 17075650), (5, 10245390), (6, 8537825), (10, 5122695), (15, 3415130), (17, 3013350), (25, 2049078), (30, 1707565), (34, 1506675), (50, 1024539), (51, 1004450), (75, 683026), (85, 602670), (102, 502225), (150, 341513), (170, 301335), (255, 200890), (425, 120534), (510, 100445), (850, 60267), (1275, 40178), (2550, 20089)]