55219472

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:389

約数の個数: 120

約数和(自身を含む): 143339040

約数和(自身を除く): 88119568

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 152, 154, 176, 196, 209, 266, 304, 308, 337, 392, 418, 532, 539, 616, 674, 784, 836, 931, 1064, 1078, 1232, 1348, 1463, 1672, 1862, 2128, 2156, 2359, 2696, 2926, 3344, 3707, 3724, 4312, 4718, 5392, 5852, 6403, 7414, 7448, 8624, 9436, 10241, 11704, 12806, 14828, 14896, 16513, 18872, 20482, 23408, 25612, 25949, 29656, 33026, 37744, 40964, 44821, 51224, 51898, 59312, 66052, 70433, 81928, 89642, 102448, 103796, 132104, 140866, 163856, 179284, 181643, 207592, 264208, 281732, 313747, 358568, 363286, 415184, 493031, 563464, 627494, 717136, 726572, 986062, 1126928, 1254988, 1453144, 1972124, 2509976, 2906288, 3451217, 3944248, 5019952, 6902434, 7888496, 13804868, 27609736, 55219472]

約数ペア:

[(1, 55219472), (2, 27609736), (4, 13804868), (7, 7888496), (8, 6902434), (11, 5019952), (14, 3944248), (16, 3451217), (19, 2906288), (22, 2509976), (28, 1972124), (38, 1453144), (44, 1254988), (49, 1126928), (56, 986062), (76, 726572), (77, 717136), (88, 627494), (98, 563464), (112, 493031), (133, 415184), (152, 363286), (154, 358568), (176, 313747), (196, 281732), (209, 264208), (266, 207592), (304, 181643), (308, 179284), (337, 163856), (392, 140866), (418, 132104), (532, 103796), (539, 102448), (616, 89642), (674, 81928), (784, 70433), (836, 66052), (931, 59312), (1064, 51898), (1078, 51224), (1232, 44821), (1348, 40964), (1463, 37744), (1672, 33026), (1862, 29656), (2128, 25949), (2156, 25612), (2359, 23408), (2696, 20482), (2926, 18872), (3344, 16513), (3707, 14896), (3724, 14828), (4312, 12806), (4718, 11704), (5392, 10241), (5852, 9436), (6403, 8624), (7414, 7448)]