51775500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{4931}}^1$

素因数の和:4960

約数の個数: 96

約数和(自身を含む): 172343808

約数和(自身を除く): 120568308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 3500, 4931, 5250, 9862, 10500, 14793, 19724, 24655, 29586, 34517, 49310, 59172, 69034, 73965, 98620, 103551, 123275, 138068, 147930, 172585, 207102, 246550, 295860, 345170, 369825, 414204, 493100, 517755, 616375, 690340, 739650, 862925, 1035510, 1232750, 1479300, 1725850, 1849125, 2071020, 2465500, 2588775, 3451700, 3698250, 4314625, 5177550, 7396500, 8629250, 10355100, 12943875, 17258500, 25887750, 51775500]

約数ペア:

[(1, 51775500), (2, 25887750), (3, 17258500), (4, 12943875), (5, 10355100), (6, 8629250), (7, 7396500), (10, 5177550), (12, 4314625), (14, 3698250), (15, 3451700), (20, 2588775), (21, 2465500), (25, 2071020), (28, 1849125), (30, 1725850), (35, 1479300), (42, 1232750), (50, 1035510), (60, 862925), (70, 739650), (75, 690340), (84, 616375), (100, 517755), (105, 493100), (125, 414204), (140, 369825), (150, 345170), (175, 295860), (210, 246550), (250, 207102), (300, 172585), (350, 147930), (375, 138068), (420, 123275), (500, 103551), (525, 98620), (700, 73965), (750, 69034), (875, 59172), (1050, 49310), (1500, 34517), (1750, 29586), (2100, 24655), (2625, 19724), (3500, 14793), (4931, 10500), (5250, 9862)]