51546564

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{1997}}^1$

素因数の和:2249

約数の個数: 48

約数和(自身を含む): 134265600

約数和(自身を除く): 82719036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1434, 1997, 2151, 2868, 3994, 4302, 5991, 6453, 7988, 8604, 11982, 12906, 17973, 23964, 25812, 35946, 53919, 71892, 107838, 215676, 477283, 954566, 1431849, 1909132, 2863698, 4295547, 5727396, 8591094, 12886641, 17182188, 25773282, 51546564]

約数ペア:

[(1, 51546564), (2, 25773282), (3, 17182188), (4, 12886641), (6, 8591094), (9, 5727396), (12, 4295547), (18, 2863698), (27, 1909132), (36, 1431849), (54, 954566), (108, 477283), (239, 215676), (478, 107838), (717, 71892), (956, 53919), (1434, 35946), (1997, 25812), (2151, 23964), (2868, 17973), (3994, 12906), (4302, 11982), (5991, 8604), (6453, 7988)]