56827986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1723}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 119162880

約数和(自身を除く): 62334894

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 239, 478, 717, 1434, 1723, 3446, 5169, 5497, 10338, 10994, 16491, 32982, 39629, 79258, 118887, 237774, 411797, 823594, 1235391, 2470782, 9471331, 18942662, 28413993, 56827986]

約数ペア:

[(1, 56827986), (2, 28413993), (3, 18942662), (6, 9471331), (23, 2470782), (46, 1235391), (69, 823594), (138, 411797), (239, 237774), (478, 118887), (717, 79258), (1434, 39629), (1723, 32982), (3446, 16491), (5169, 10994), (5497, 10338)]