56128548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{967}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 150047744

約数和(自身を除く): 93919196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 691, 967, 1382, 1934, 2073, 2764, 2901, 3868, 4146, 4837, 5802, 6769, 8292, 9674, 11604, 13538, 14511, 19348, 20307, 27076, 29022, 40614, 58044, 81228, 668197, 1336394, 2004591, 2672788, 4009182, 4677379, 8018364, 9354758, 14032137, 18709516, 28064274, 56128548]

約数ペア:

[(1, 56128548), (2, 28064274), (3, 18709516), (4, 14032137), (6, 9354758), (7, 8018364), (12, 4677379), (14, 4009182), (21, 2672788), (28, 2004591), (42, 1336394), (84, 668197), (691, 81228), (967, 58044), (1382, 40614), (1934, 29022), (2073, 27076), (2764, 20307), (2901, 19348), (3868, 14511), (4146, 13538), (4837, 11604), (5802, 9674), (6769, 8292)]