50284521

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 90979200

約数和(自身を除く): 40694679

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 261, 357, 493, 609, 1071, 1479, 1619, 1827, 3451, 4437, 4857, 10353, 11333, 14571, 27523, 31059, 33999, 46951, 82569, 101997, 140853, 192661, 247707, 328657, 422559, 577983, 798167, 985971, 1733949, 2394501, 2957913, 5587169, 7183503, 16761507, 50284521]

約数ペア:

[(1, 50284521), (3, 16761507), (7, 7183503), (9, 5587169), (17, 2957913), (21, 2394501), (29, 1733949), (51, 985971), (63, 798167), (87, 577983), (119, 422559), (153, 328657), (203, 247707), (261, 192661), (357, 140853), (493, 101997), (609, 82569), (1071, 46951), (1479, 33999), (1619, 31059), (1827, 27523), (3451, 14571), (4437, 11333), (4857, 10353)]