51307800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{85513}}^1$

素因数の和:85532

約数の個数: 48

約数和(自身を含む): 159056040

約数和(自身を除く): 107748240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 85513, 171026, 256539, 342052, 427565, 513078, 684104, 855130, 1026156, 1282695, 1710260, 2052312, 2137825, 2565390, 3420520, 4275650, 5130780, 6413475, 8551300, 10261560, 12826950, 17102600, 25653900, 51307800]

約数ペア:

[(1, 51307800), (2, 25653900), (3, 17102600), (4, 12826950), (5, 10261560), (6, 8551300), (8, 6413475), (10, 5130780), (12, 4275650), (15, 3420520), (20, 2565390), (24, 2137825), (25, 2052312), (30, 1710260), (40, 1282695), (50, 1026156), (60, 855130), (75, 684104), (100, 513078), (120, 427565), (150, 342052), (200, 256539), (300, 171026), (600, 85513)]