50940820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12547}}^1$

素因数の和:12592

約数の個数: 48

約数和(自身を含む): 126483840

約数和(自身を除く): 75543020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 12547, 25094, 50188, 62735, 87829, 125470, 175658, 250940, 351316, 363863, 439145, 727726, 878290, 1455452, 1756580, 1819315, 2547041, 3638630, 5094082, 7277260, 10188164, 12735205, 25470410, 50940820]

約数ペア:

[(1, 50940820), (2, 25470410), (4, 12735205), (5, 10188164), (7, 7277260), (10, 5094082), (14, 3638630), (20, 2547041), (28, 1819315), (29, 1756580), (35, 1455452), (58, 878290), (70, 727726), (116, 439145), (140, 363863), (145, 351316), (203, 250940), (290, 175658), (406, 125470), (580, 87829), (812, 62735), (1015, 50188), (2030, 25094), (4060, 12547)]