51464718

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 115015680

約数和(自身を除く): 63550962

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 127, 141, 254, 282, 381, 423, 479, 762, 846, 958, 1143, 1437, 2286, 2874, 4311, 5969, 8622, 11938, 17907, 22513, 35814, 45026, 53721, 60833, 67539, 107442, 121666, 135078, 182499, 202617, 364998, 405234, 547497, 1094994, 2859151, 5718302, 8577453, 17154906, 25732359, 51464718]

約数ペア:

[(1, 51464718), (2, 25732359), (3, 17154906), (6, 8577453), (9, 5718302), (18, 2859151), (47, 1094994), (94, 547497), (127, 405234), (141, 364998), (254, 202617), (282, 182499), (381, 135078), (423, 121666), (479, 107442), (762, 67539), (846, 60833), (958, 53721), (1143, 45026), (1437, 35814), (2286, 22513), (2874, 17907), (4311, 11938), (5969, 8622)]