49898476544

素因数分解:

$2^{10}\times 7^3\times {\mathrm{142067}}^1$

素因数の和:142108

約数の個数: 88

約数和(自身を含む): 116325278400

約数和(自身を除く): 66426801856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 896, 1024, 1372, 1568, 1792, 2744, 3136, 3584, 5488, 6272, 7168, 10976, 12544, 21952, 25088, 43904, 50176, 87808, 142067, 175616, 284134, 351232, 568268, 994469, 1136536, 1988938, 2273072, 3977876, 4546144, 6961283, 7955752, 9092288, 13922566, 15911504, 18184576, 27845132, 31823008, 36369152, 48728981, 55690264, 63646016, 72738304, 97457962, 111380528, 127292032, 145476608, 194915924, 222761056, 254584064, 389831848, 445522112, 509168128, 779663696, 891044224, 1018336256, 1559327392, 1782088448, 3118654784, 3564176896, 6237309568, 7128353792, 12474619136, 24949238272, 49898476544]

約数ペア:

[(1, 49898476544), (2, 24949238272), (4, 12474619136), (7, 7128353792), (8, 6237309568), (14, 3564176896), (16, 3118654784), (28, 1782088448), (32, 1559327392), (49, 1018336256), (56, 891044224), (64, 779663696), (98, 509168128), (112, 445522112), (128, 389831848), (196, 254584064), (224, 222761056), (256, 194915924), (343, 145476608), (392, 127292032), (448, 111380528), (512, 97457962), (686, 72738304), (784, 63646016), (896, 55690264), (1024, 48728981), (1372, 36369152), (1568, 31823008), (1792, 27845132), (2744, 18184576), (3136, 15911504), (3584, 13922566), (5488, 9092288), (6272, 7955752), (7168, 6961283), (10976, 4546144), (12544, 3977876), (21952, 2273072), (25088, 1988938), (43904, 1136536), (50176, 994469), (87808, 568268), (142067, 351232), (175616, 284134)]