53090026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 91238400

約数和(自身を除く): 38148374

約数列:

[1, 2, 11, 22, 23, 46, 239, 253, 439, 478, 506, 878, 2629, 4829, 5258, 5497, 9658, 10097, 10994, 20194, 60467, 104921, 111067, 120934, 209842, 222134, 1154131, 2308262, 2413183, 4826366, 26545013, 53090026]

約数ペア:

[(1, 53090026), (2, 26545013), (11, 4826366), (22, 2413183), (23, 2308262), (46, 1154131), (239, 222134), (253, 209842), (439, 120934), (478, 111067), (506, 104921), (878, 60467), (2629, 20194), (4829, 10994), (5258, 10097), (5497, 9658)]