52649991320

素因数分解:

$2^3\times 5^1\times {\mathrm{2083}}^1\times {\mathrm{631901}}^1$

素因数の和:633995

約数の個数: 32

約数和(自身を含む): 118519539120

約数和(自身を除く): 65869547800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2083, 4166, 8332, 10415, 16664, 20830, 41660, 83320, 631901, 1263802, 2527604, 3159505, 5055208, 6319010, 12638020, 25276040, 1316249783, 2632499566, 5264999132, 6581248915, 10529998264, 13162497830, 26324995660, 52649991320]

約数ペア:

[(1, 52649991320), (2, 26324995660), (4, 13162497830), (5, 10529998264), (8, 6581248915), (10, 5264999132), (20, 2632499566), (40, 1316249783), (2083, 25276040), (4166, 12638020), (8332, 6319010), (10415, 5055208), (16664, 3159505), (20830, 2527604), (41660, 1263802), (83320, 631901)]