50454980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4787}}^1$

素因数の和:4844

約数の個数: 48

約数和(自身を含む): 115831296

約数和(自身を除く): 65376316

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 4787, 5270, 9574, 10540, 19148, 23935, 47870, 81379, 95740, 148397, 162758, 296794, 325516, 406895, 593588, 741985, 813790, 1483970, 1627580, 2522749, 2967940, 5045498, 10090996, 12613745, 25227490, 50454980]

約数ペア:

[(1, 50454980), (2, 25227490), (4, 12613745), (5, 10090996), (10, 5045498), (17, 2967940), (20, 2522749), (31, 1627580), (34, 1483970), (62, 813790), (68, 741985), (85, 593588), (124, 406895), (155, 325516), (170, 296794), (310, 162758), (340, 148397), (527, 95740), (620, 81379), (1054, 47870), (2108, 23935), (2635, 19148), (4787, 10540), (5270, 9574)]