56523138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 137072640

約数和(自身を除く): 80549502

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 193, 266, 367, 386, 399, 579, 734, 798, 1101, 1158, 1351, 2202, 2569, 2702, 3667, 4053, 5138, 6973, 7334, 7707, 8106, 11001, 13946, 15414, 20919, 22002, 25669, 41838, 48811, 51338, 70831, 77007, 97622, 141662, 146433, 154014, 212493, 292866, 424986, 495817, 991634, 1345789, 1487451, 2691578, 2974902, 4037367, 8074734, 9420523, 18841046, 28261569, 56523138]

約数ペア:

[(1, 56523138), (2, 28261569), (3, 18841046), (6, 9420523), (7, 8074734), (14, 4037367), (19, 2974902), (21, 2691578), (38, 1487451), (42, 1345789), (57, 991634), (114, 495817), (133, 424986), (193, 292866), (266, 212493), (367, 154014), (386, 146433), (399, 141662), (579, 97622), (734, 77007), (798, 70831), (1101, 51338), (1158, 48811), (1351, 41838), (2202, 25669), (2569, 22002), (2702, 20919), (3667, 15414), (4053, 13946), (5138, 11001), (6973, 8106), (7334, 7707)]