54970838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 94080000

約数和(自身を除く): 39109162

約数列:

[1, 2, 13, 19, 26, 38, 223, 247, 446, 494, 499, 998, 2899, 4237, 5798, 6487, 8474, 9481, 12974, 18962, 55081, 110162, 111277, 123253, 222554, 246506, 1446601, 2114263, 2893202, 4228526, 27485419, 54970838]

約数ペア:

[(1, 54970838), (2, 27485419), (13, 4228526), (19, 2893202), (26, 2114263), (38, 1446601), (223, 246506), (247, 222554), (446, 123253), (494, 111277), (499, 110162), (998, 55081), (2899, 18962), (4237, 12974), (5798, 9481), (6487, 8474)]