48951518

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 96132096

約数和(自身を除く): 47180578

約数列:

[1, 2, 7, 11, 14, 22, 37, 71, 74, 77, 121, 142, 154, 242, 259, 407, 497, 518, 781, 814, 847, 994, 1331, 1562, 1694, 2627, 2662, 2849, 4477, 5254, 5467, 5698, 8591, 8954, 9317, 10934, 17182, 18389, 18634, 28897, 31339, 36778, 49247, 57794, 60137, 62678, 94501, 98494, 120274, 189002, 202279, 317867, 344729, 404558, 635734, 661507, 689458, 1323014, 2225069, 3496537, 4450138, 6993074, 24475759, 48951518]

約数ペア:

[(1, 48951518), (2, 24475759), (7, 6993074), (11, 4450138), (14, 3496537), (22, 2225069), (37, 1323014), (71, 689458), (74, 661507), (77, 635734), (121, 404558), (142, 344729), (154, 317867), (242, 202279), (259, 189002), (407, 120274), (497, 98494), (518, 94501), (781, 62678), (814, 60137), (847, 57794), (994, 49247), (1331, 36778), (1562, 31339), (1694, 28897), (2627, 18634), (2662, 18389), (2849, 17182), (4477, 10934), (5254, 9317), (5467, 8954), (5698, 8591)]