51454464

素因数分解:

$2^9\times 3^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:401

約数の個数: 80

約数和(自身を含む): 138636960

約数和(自身を除く): 87182496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 241, 256, 278, 384, 417, 482, 512, 556, 723, 768, 834, 964, 1112, 1446, 1536, 1668, 1928, 2224, 2892, 3336, 3856, 4448, 5784, 6672, 7712, 8896, 11568, 13344, 15424, 17792, 23136, 26688, 30848, 33499, 35584, 46272, 53376, 61696, 66998, 71168, 92544, 100497, 106752, 123392, 133996, 185088, 200994, 213504, 267992, 370176, 401988, 535984, 803976, 1071968, 1607952, 2143936, 3215904, 4287872, 6431808, 8575744, 12863616, 17151488, 25727232, 51454464]

約数ペア:

[(1, 51454464), (2, 25727232), (3, 17151488), (4, 12863616), (6, 8575744), (8, 6431808), (12, 4287872), (16, 3215904), (24, 2143936), (32, 1607952), (48, 1071968), (64, 803976), (96, 535984), (128, 401988), (139, 370176), (192, 267992), (241, 213504), (256, 200994), (278, 185088), (384, 133996), (417, 123392), (482, 106752), (512, 100497), (556, 92544), (723, 71168), (768, 66998), (834, 61696), (964, 53376), (1112, 46272), (1446, 35584), (1536, 33499), (1668, 30848), (1928, 26688), (2224, 23136), (2892, 17792), (3336, 15424), (3856, 13344), (4448, 11568), (5784, 8896), (6672, 7712)]