51025590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 170726400

約数和(自身を除く): 119700810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 37, 42, 45, 55, 63, 66, 70, 74, 77, 90, 99, 105, 110, 111, 126, 154, 165, 185, 198, 199, 210, 222, 231, 259, 315, 330, 333, 370, 385, 398, 407, 462, 495, 518, 555, 597, 630, 666, 693, 770, 777, 814, 990, 995, 1110, 1155, 1194, 1221, 1295, 1386, 1393, 1554, 1665, 1791, 1990, 2035, 2189, 2310, 2331, 2442, 2590, 2786, 2849, 2985, 3330, 3465, 3582, 3663, 3885, 4070, 4179, 4378, 4662, 5698, 5970, 6105, 6567, 6930, 6965, 7326, 7363, 7770, 8358, 8547, 8955, 10945, 11655, 12210, 12537, 13134, 13930, 14245, 14726, 15323, 17094, 17910, 18315, 19701, 20895, 21890, 22089, 23310, 25074, 25641, 28490, 30646, 32835, 36630, 36815, 39402, 41790, 42735, 44178, 45969, 51282, 51541, 62685, 65670, 66267, 73630, 76615, 80993, 85470, 91938, 98505, 103082, 110445, 125370, 128205, 132534, 137907, 153230, 154623, 161986, 197010, 220890, 229845, 242979, 256410, 257705, 275814, 309246, 331335, 404965, 459690, 463869, 485958, 515410, 566951, 662670, 689535, 728937, 773115, 809930, 927738, 1133902, 1214895, 1379070, 1457874, 1546230, 1700853, 2319345, 2429790, 2834755, 3401706, 3644685, 4638690, 5102559, 5669510, 7289370, 8504265, 10205118, 17008530, 25512795, 51025590]

約数ペア:

[(1, 51025590), (2, 25512795), (3, 17008530), (5, 10205118), (6, 8504265), (7, 7289370), (9, 5669510), (10, 5102559), (11, 4638690), (14, 3644685), (15, 3401706), (18, 2834755), (21, 2429790), (22, 2319345), (30, 1700853), (33, 1546230), (35, 1457874), (37, 1379070), (42, 1214895), (45, 1133902), (55, 927738), (63, 809930), (66, 773115), (70, 728937), (74, 689535), (77, 662670), (90, 566951), (99, 515410), (105, 485958), (110, 463869), (111, 459690), (126, 404965), (154, 331335), (165, 309246), (185, 275814), (198, 257705), (199, 256410), (210, 242979), (222, 229845), (231, 220890), (259, 197010), (315, 161986), (330, 154623), (333, 153230), (370, 137907), (385, 132534), (398, 128205), (407, 125370), (462, 110445), (495, 103082), (518, 98505), (555, 91938), (597, 85470), (630, 80993), (666, 76615), (693, 73630), (770, 66267), (777, 65670), (814, 62685), (990, 51541), (995, 51282), (1110, 45969), (1155, 44178), (1194, 42735), (1221, 41790), (1295, 39402), (1386, 36815), (1393, 36630), (1554, 32835), (1665, 30646), (1791, 28490), (1990, 25641), (2035, 25074), (2189, 23310), (2310, 22089), (2331, 21890), (2442, 20895), (2590, 19701), (2786, 18315), (2849, 17910), (2985, 17094), (3330, 15323), (3465, 14726), (3582, 14245), (3663, 13930), (3885, 13134), (4070, 12537), (4179, 12210), (4378, 11655), (4662, 10945), (5698, 8955), (5970, 8547), (6105, 8358), (6567, 7770), (6930, 7363), (6965, 7326)]