51279479412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2357027}}^1$

素因数の和:2357085

約数の個数: 72

約数和(自身を含む): 142949034144

約数和(自身を除く): 91669554732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7252, 10878, 21756, 2357027, 4714054, 7071081, 9428108, 14142162, 16499189, 28284324, 32998378, 49497567, 65996756, 87209999, 98995134, 115494323, 174419998, 197990268, 230988646, 261629997, 346482969, 348839996, 461977292, 523259994, 610469993, 692965938, 1046519988, 1220939986, 1385931876, 1831409979, 2441879972, 3662819958, 4273289951, 7325639916, 8546579902, 12819869853, 17093159804, 25639739706, 51279479412]

約数ペア:

[(1, 51279479412), (2, 25639739706), (3, 17093159804), (4, 12819869853), (6, 8546579902), (7, 7325639916), (12, 4273289951), (14, 3662819958), (21, 2441879972), (28, 1831409979), (37, 1385931876), (42, 1220939986), (49, 1046519988), (74, 692965938), (84, 610469993), (98, 523259994), (111, 461977292), (147, 348839996), (148, 346482969), (196, 261629997), (222, 230988646), (259, 197990268), (294, 174419998), (444, 115494323), (518, 98995134), (588, 87209999), (777, 65996756), (1036, 49497567), (1554, 32998378), (1813, 28284324), (3108, 16499189), (3626, 14142162), (5439, 9428108), (7252, 7071081), (10878, 4714054), (21756, 2357027)]