56457054

素因数分解:

$2^1\times 3^3\times {\mathrm{571}}^1\times {\mathrm{1831}}^1$

素因数の和:2413

約数の個数: 32

約数和(自身を含む): 125748480

約数和(自身を除く): 69291426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 571, 1142, 1713, 1831, 3426, 3662, 5139, 5493, 10278, 10986, 15417, 16479, 30834, 32958, 49437, 98874, 1045501, 2091002, 3136503, 6273006, 9409509, 18819018, 28228527, 56457054]

約数ペア:

[(1, 56457054), (2, 28228527), (3, 18819018), (6, 9409509), (9, 6273006), (18, 3136503), (27, 2091002), (54, 1045501), (571, 98874), (1142, 49437), (1713, 32958), (1831, 30834), (3426, 16479), (3662, 15417), (5139, 10986), (5493, 10278)]