56886920

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{30259}}^1$

素因数の和:30317

約数の個数: 32

約数和(自身を含む): 130723200

約数和(自身を除く): 73836280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 30259, 60518, 121036, 151295, 242072, 302590, 605180, 1210360, 1422173, 2844346, 5688692, 7110865, 11377384, 14221730, 28443460, 56886920]

約数ペア:

[(1, 56886920), (2, 28443460), (4, 14221730), (5, 11377384), (8, 7110865), (10, 5688692), (20, 2844346), (40, 1422173), (47, 1210360), (94, 605180), (188, 302590), (235, 242072), (376, 151295), (470, 121036), (940, 60518), (1880, 30259)]