54637884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1381}}^1$

素因数の和:1555

約数の個数: 72

約数和(自身を含む): 158963168

約数和(自身を除く): 104325284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1381, 1413, 1884, 2198, 2762, 2826, 3297, 4143, 4396, 5524, 5652, 6594, 8286, 9667, 9891, 12429, 13188, 16572, 19334, 19782, 24858, 29001, 38668, 39564, 49716, 58002, 87003, 116004, 174006, 216817, 348012, 433634, 650451, 867268, 1300902, 1517719, 1951353, 2601804, 3035438, 3902706, 4553157, 6070876, 7805412, 9106314, 13659471, 18212628, 27318942, 54637884]

約数ペア:

[(1, 54637884), (2, 27318942), (3, 18212628), (4, 13659471), (6, 9106314), (7, 7805412), (9, 6070876), (12, 4553157), (14, 3902706), (18, 3035438), (21, 2601804), (28, 1951353), (36, 1517719), (42, 1300902), (63, 867268), (84, 650451), (126, 433634), (157, 348012), (252, 216817), (314, 174006), (471, 116004), (628, 87003), (942, 58002), (1099, 49716), (1381, 39564), (1413, 38668), (1884, 29001), (2198, 24858), (2762, 19782), (2826, 19334), (3297, 16572), (4143, 13188), (4396, 12429), (5524, 9891), (5652, 9667), (6594, 8286)]