51115456

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1697

約数の個数: 56

約数和(自身を含む): 117628416

約数和(自身を除く): 66512960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1607, 1988, 2272, 3214, 3976, 4544, 6428, 7952, 11249, 12856, 15904, 22498, 25712, 31808, 44996, 51424, 89992, 102848, 114097, 179984, 228194, 359968, 456388, 719936, 798679, 912776, 1597358, 1825552, 3194716, 3651104, 6389432, 7302208, 12778864, 25557728, 51115456]

約数ペア:

[(1, 51115456), (2, 25557728), (4, 12778864), (7, 7302208), (8, 6389432), (14, 3651104), (16, 3194716), (28, 1825552), (32, 1597358), (56, 912776), (64, 798679), (71, 719936), (112, 456388), (142, 359968), (224, 228194), (284, 179984), (448, 114097), (497, 102848), (568, 89992), (994, 51424), (1136, 44996), (1607, 31808), (1988, 25712), (2272, 22498), (3214, 15904), (3976, 12856), (4544, 11249), (6428, 7952)]