56719600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:503

約数の個数: 120

約数和(自身を含む): 159418368

約数和(自身を除く): 102698768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 140, 175, 188, 200, 235, 280, 329, 350, 376, 400, 431, 470, 560, 658, 700, 752, 862, 940, 1175, 1316, 1400, 1645, 1724, 1880, 2155, 2350, 2632, 2800, 3017, 3290, 3448, 3760, 4310, 4700, 5264, 6034, 6580, 6896, 8225, 8620, 9400, 10775, 12068, 13160, 15085, 16450, 17240, 18800, 20257, 21550, 24136, 26320, 30170, 32900, 34480, 40514, 43100, 48272, 60340, 65800, 75425, 81028, 86200, 101285, 120680, 131600, 141799, 150850, 162056, 172400, 202570, 241360, 283598, 301700, 324112, 405140, 506425, 567196, 603400, 708995, 810280, 1012850, 1134392, 1206800, 1417990, 1620560, 2025700, 2268784, 2835980, 3544975, 4051400, 5671960, 7089950, 8102800, 11343920, 14179900, 28359800, 56719600]

約数ペア:

[(1, 56719600), (2, 28359800), (4, 14179900), (5, 11343920), (7, 8102800), (8, 7089950), (10, 5671960), (14, 4051400), (16, 3544975), (20, 2835980), (25, 2268784), (28, 2025700), (35, 1620560), (40, 1417990), (47, 1206800), (50, 1134392), (56, 1012850), (70, 810280), (80, 708995), (94, 603400), (100, 567196), (112, 506425), (140, 405140), (175, 324112), (188, 301700), (200, 283598), (235, 241360), (280, 202570), (329, 172400), (350, 162056), (376, 150850), (400, 141799), (431, 131600), (470, 120680), (560, 101285), (658, 86200), (700, 81028), (752, 75425), (862, 65800), (940, 60340), (1175, 48272), (1316, 43100), (1400, 40514), (1645, 34480), (1724, 32900), (1880, 30170), (2155, 26320), (2350, 24136), (2632, 21550), (2800, 20257), (3017, 18800), (3290, 17240), (3448, 16450), (3760, 15085), (4310, 13160), (4700, 12068), (5264, 10775), (6034, 9400), (6580, 8620), (6896, 8225)]