48922160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:658

約数の個数: 80

約数和(自身を含む): 130944000

約数和(自身を除く): 82021840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 199, 280, 398, 439, 560, 796, 878, 995, 1393, 1592, 1756, 1990, 2195, 2786, 3073, 3184, 3512, 3980, 4390, 5572, 6146, 6965, 7024, 7960, 8780, 11144, 12292, 13930, 15365, 15920, 17560, 22288, 24584, 27860, 30730, 35120, 49168, 55720, 61460, 87361, 111440, 122920, 174722, 245840, 349444, 436805, 611527, 698888, 873610, 1223054, 1397776, 1747220, 2446108, 3057635, 3494440, 4892216, 6115270, 6988880, 9784432, 12230540, 24461080, 48922160]

約数ペア:

[(1, 48922160), (2, 24461080), (4, 12230540), (5, 9784432), (7, 6988880), (8, 6115270), (10, 4892216), (14, 3494440), (16, 3057635), (20, 2446108), (28, 1747220), (35, 1397776), (40, 1223054), (56, 873610), (70, 698888), (80, 611527), (112, 436805), (140, 349444), (199, 245840), (280, 174722), (398, 122920), (439, 111440), (560, 87361), (796, 61460), (878, 55720), (995, 49168), (1393, 35120), (1592, 30730), (1756, 27860), (1990, 24584), (2195, 22288), (2786, 17560), (3073, 15920), (3184, 15365), (3512, 13930), (3980, 12292), (4390, 11144), (5572, 8780), (6146, 7960), (6965, 7024)]