47211156

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{8353}}^1$

素因数の和:8520

約数の個数: 36

約数和(自身を含む): 120113812

約数和(自身を除く): 72902656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 8353, 16706, 25059, 33412, 50118, 75177, 100236, 150354, 300708, 1311421, 2622842, 3934263, 5245684, 7868526, 11802789, 15737052, 23605578, 47211156]

約数ペア:

[(1, 47211156), (2, 23605578), (3, 15737052), (4, 11802789), (6, 7868526), (9, 5245684), (12, 3934263), (18, 2622842), (36, 1311421), (157, 300708), (314, 150354), (471, 100236), (628, 75177), (942, 50118), (1413, 33412), (1884, 25059), (2826, 16706), (5652, 8353)]