55019804

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{32213}}^1$

素因数の和:32285

約数の個数: 24

約数和(自身を含む): 111847008

約数和(自身を除く): 56827204

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 32213, 64426, 128852, 225491, 450982, 901964, 1964993, 3929986, 7859972, 13754951, 27509902, 55019804]

約数ペア:

[(1, 55019804), (2, 27509902), (4, 13754951), (7, 7859972), (14, 3929986), (28, 1964993), (61, 901964), (122, 450982), (244, 225491), (427, 128852), (854, 64426), (1708, 32213)]