50269740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1303}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 141082368

約数和(自身を除く): 90812628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 643, 1286, 1303, 1929, 2572, 2606, 3215, 3858, 3909, 5212, 6430, 6515, 7716, 7818, 9645, 12860, 13030, 15636, 19290, 19545, 26060, 38580, 39090, 78180, 837829, 1675658, 2513487, 3351316, 4189145, 5026974, 8378290, 10053948, 12567435, 16756580, 25134870, 50269740]

約数ペア:

[(1, 50269740), (2, 25134870), (3, 16756580), (4, 12567435), (5, 10053948), (6, 8378290), (10, 5026974), (12, 4189145), (15, 3351316), (20, 2513487), (30, 1675658), (60, 837829), (643, 78180), (1286, 39090), (1303, 38580), (1929, 26060), (2572, 19545), (2606, 19290), (3215, 15636), (3858, 13030), (3909, 12860), (5212, 9645), (6430, 7818), (6515, 7716)]