51957328

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{111977}}^1$

素因数の和:112014

約数の個数: 20

約数和(自身を含む): 104139540

約数和(自身を除く): 52182212

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 111977, 223954, 447908, 895816, 1791632, 3247333, 6494666, 12989332, 25978664, 51957328]

約数ペア:

[(1, 51957328), (2, 25978664), (4, 12989332), (8, 6494666), (16, 3247333), (29, 1791632), (58, 895816), (116, 447908), (232, 223954), (464, 111977)]