51003120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{4337}}^1$

素因数の和:4367

約数の個数: 120

約数和(自身を含む): 183965904

約数和(自身を除く): 132962784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 4337, 5880, 8674, 11760, 13011, 17348, 21685, 26022, 30359, 34696, 43370, 52044, 60718, 65055, 69392, 86740, 91077, 104088, 121436, 130110, 151795, 173480, 182154, 208176, 212513, 242872, 260220, 303590, 346960, 364308, 425026, 455385, 485744, 520440, 607180, 637539, 728616, 850052, 910770, 1040880, 1062565, 1214360, 1275078, 1457232, 1700104, 1821540, 2125130, 2428720, 2550156, 3187695, 3400208, 3643080, 4250260, 5100312, 6375390, 7286160, 8500520, 10200624, 12750780, 17001040, 25501560, 51003120]

約数ペア:

[(1, 51003120), (2, 25501560), (3, 17001040), (4, 12750780), (5, 10200624), (6, 8500520), (7, 7286160), (8, 6375390), (10, 5100312), (12, 4250260), (14, 3643080), (15, 3400208), (16, 3187695), (20, 2550156), (21, 2428720), (24, 2125130), (28, 1821540), (30, 1700104), (35, 1457232), (40, 1275078), (42, 1214360), (48, 1062565), (49, 1040880), (56, 910770), (60, 850052), (70, 728616), (80, 637539), (84, 607180), (98, 520440), (105, 485744), (112, 455385), (120, 425026), (140, 364308), (147, 346960), (168, 303590), (196, 260220), (210, 242872), (240, 212513), (245, 208176), (280, 182154), (294, 173480), (336, 151795), (392, 130110), (420, 121436), (490, 104088), (560, 91077), (588, 86740), (735, 69392), (784, 65055), (840, 60718), (980, 52044), (1176, 43370), (1470, 34696), (1680, 30359), (1960, 26022), (2352, 21685), (2940, 17348), (3920, 13011), (4337, 11760), (5880, 8674)]