49878400

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 146084400

約数和(自身を除く): 96206000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 64, 65, 80, 88, 100, 104, 109, 110, 128, 130, 143, 160, 176, 200, 208, 218, 220, 260, 275, 286, 320, 325, 352, 400, 416, 436, 440, 520, 545, 550, 572, 640, 650, 704, 715, 800, 832, 872, 880, 1040, 1090, 1100, 1144, 1199, 1300, 1408, 1417, 1430, 1600, 1664, 1744, 1760, 2080, 2180, 2200, 2288, 2398, 2600, 2725, 2834, 2860, 3200, 3488, 3520, 3575, 4160, 4360, 4400, 4576, 4796, 5200, 5450, 5668, 5720, 5995, 6976, 7040, 7085, 7150, 8320, 8720, 8800, 9152, 9592, 10400, 10900, 11336, 11440, 11990, 13952, 14170, 14300, 15587, 17440, 17600, 18304, 19184, 20800, 21800, 22672, 22880, 23980, 28340, 28600, 29975, 31174, 34880, 35200, 35425, 38368, 41600, 43600, 45344, 45760, 47960, 56680, 57200, 59950, 62348, 69760, 70850, 76736, 77935, 87200, 90688, 91520, 95920, 113360, 114400, 119900, 124696, 141700, 153472, 155870, 174400, 181376, 191840, 226720, 228800, 239800, 249392, 283400, 311740, 348800, 383680, 389675, 453440, 457600, 479600, 498784, 566800, 623480, 767360, 779350, 906880, 959200, 997568, 1133600, 1246960, 1558700, 1918400, 1995136, 2267200, 2493920, 3117400, 3836800, 4534400, 4987840, 6234800, 9975680, 12469600, 24939200, 49878400]

約数ペア:

[(1, 49878400), (2, 24939200), (4, 12469600), (5, 9975680), (8, 6234800), (10, 4987840), (11, 4534400), (13, 3836800), (16, 3117400), (20, 2493920), (22, 2267200), (25, 1995136), (26, 1918400), (32, 1558700), (40, 1246960), (44, 1133600), (50, 997568), (52, 959200), (55, 906880), (64, 779350), (65, 767360), (80, 623480), (88, 566800), (100, 498784), (104, 479600), (109, 457600), (110, 453440), (128, 389675), (130, 383680), (143, 348800), (160, 311740), (176, 283400), (200, 249392), (208, 239800), (218, 228800), (220, 226720), (260, 191840), (275, 181376), (286, 174400), (320, 155870), (325, 153472), (352, 141700), (400, 124696), (416, 119900), (436, 114400), (440, 113360), (520, 95920), (545, 91520), (550, 90688), (572, 87200), (640, 77935), (650, 76736), (704, 70850), (715, 69760), (800, 62348), (832, 59950), (872, 57200), (880, 56680), (1040, 47960), (1090, 45760), (1100, 45344), (1144, 43600), (1199, 41600), (1300, 38368), (1408, 35425), (1417, 35200), (1430, 34880), (1600, 31174), (1664, 29975), (1744, 28600), (1760, 28340), (2080, 23980), (2180, 22880), (2200, 22672), (2288, 21800), (2398, 20800), (2600, 19184), (2725, 18304), (2834, 17600), (2860, 17440), (3200, 15587), (3488, 14300), (3520, 14170), (3575, 13952), (4160, 11990), (4360, 11440), (4400, 11336), (4576, 10900), (4796, 10400), (5200, 9592), (5450, 9152), (5668, 8800), (5720, 8720), (5995, 8320), (6976, 7150), (7040, 7085)]