52479344

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{79999}}^1$

素因数の和:80048

約数の個数: 20

約数和(自身を含む): 104160000

約数和(自身を除く): 51680656

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 79999, 159998, 319996, 639992, 1279984, 3279959, 6559918, 13119836, 26239672, 52479344]

約数ペア:

[(1, 52479344), (2, 26239672), (4, 13119836), (8, 6559918), (16, 3279959), (41, 1279984), (82, 639992), (164, 319996), (328, 159998), (656, 79999)]