49661139584

素因数分解:

$2^7\times 7^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1\times {\mathrm{1009}}^1$

素因数の和:1530

約数の個数: 128

約数和(自身を含む): 114212092800

約数和(自身を除く): 64550953216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 163, 224, 326, 337, 448, 652, 674, 896, 1009, 1141, 1304, 1348, 2018, 2282, 2359, 2608, 2696, 4036, 4564, 4718, 5216, 5392, 7063, 8072, 9128, 9436, 10432, 10784, 14126, 16144, 18256, 18872, 20864, 21568, 28252, 32288, 36512, 37744, 43136, 54931, 56504, 64576, 73024, 75488, 109862, 113008, 129152, 146048, 150976, 164467, 219724, 226016, 301952, 328934, 340033, 384517, 439448, 452032, 657868, 680066, 769034, 878896, 904064, 1151269, 1315736, 1360132, 1538068, 1757792, 2302538, 2380231, 2631472, 2720264, 3076136, 3515584, 4605076, 4760462, 5262944, 5440528, 6152272, 7031168, 9210152, 9520924, 10525888, 10881056, 12304544, 18420304, 19041848, 21051776, 21762112, 24609088, 36840608, 38083696, 43524224, 49218176, 55425379, 73681216, 76167392, 110850758, 147362432, 152334784, 221701516, 304669568, 387977653, 443403032, 775955306, 886806064, 1551910612, 1773612128, 3103821224, 3547224256, 6207642448, 7094448512, 12415284896, 24830569792, 49661139584]

約数ペア:

[(1, 49661139584), (2, 24830569792), (4, 12415284896), (7, 7094448512), (8, 6207642448), (14, 3547224256), (16, 3103821224), (28, 1773612128), (32, 1551910612), (56, 886806064), (64, 775955306), (112, 443403032), (128, 387977653), (163, 304669568), (224, 221701516), (326, 152334784), (337, 147362432), (448, 110850758), (652, 76167392), (674, 73681216), (896, 55425379), (1009, 49218176), (1141, 43524224), (1304, 38083696), (1348, 36840608), (2018, 24609088), (2282, 21762112), (2359, 21051776), (2608, 19041848), (2696, 18420304), (4036, 12304544), (4564, 10881056), (4718, 10525888), (5216, 9520924), (5392, 9210152), (7063, 7031168), (8072, 6152272), (9128, 5440528), (9436, 5262944), (10432, 4760462), (10784, 4605076), (14126, 3515584), (16144, 3076136), (18256, 2720264), (18872, 2631472), (20864, 2380231), (21568, 2302538), (28252, 1757792), (32288, 1538068), (36512, 1360132), (37744, 1315736), (43136, 1151269), (54931, 904064), (56504, 878896), (64576, 769034), (73024, 680066), (75488, 657868), (109862, 452032), (113008, 439448), (129152, 384517), (146048, 340033), (150976, 328934), (164467, 301952), (219724, 226016)]