49479560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95153}}^1$

素因数の和:95177

約数の個数: 32

約数和(自身を含む): 119894040

約数和(自身を除く): 70414480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 95153, 190306, 380612, 475765, 761224, 951530, 1236989, 1903060, 2473978, 3806120, 4947956, 6184945, 9895912, 12369890, 24739780, 49479560]

約数ペア:

[(1, 49479560), (2, 24739780), (4, 12369890), (5, 9895912), (8, 6184945), (10, 4947956), (13, 3806120), (20, 2473978), (26, 1903060), (40, 1236989), (52, 951530), (65, 761224), (104, 475765), (130, 380612), (260, 190306), (520, 95153)]