47061920

素因数分解:

$2^5\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1319}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 111767040

約数和(自身を除く): 64705120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 223, 446, 892, 1115, 1319, 1784, 2230, 2638, 3568, 4460, 5276, 6595, 7136, 8920, 10552, 13190, 17840, 21104, 26380, 35680, 42208, 52760, 105520, 211040, 294137, 588274, 1176548, 1470685, 2353096, 2941370, 4706192, 5882740, 9412384, 11765480, 23530960, 47061920]

約数ペア:

[(1, 47061920), (2, 23530960), (4, 11765480), (5, 9412384), (8, 5882740), (10, 4706192), (16, 2941370), (20, 2353096), (32, 1470685), (40, 1176548), (80, 588274), (160, 294137), (223, 211040), (446, 105520), (892, 52760), (1115, 42208), (1319, 35680), (1784, 26380), (2230, 21104), (2638, 17840), (3568, 13190), (4460, 10552), (5276, 8920), (6595, 7136)]