48964653

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 78249600

約数和(自身を除く): 29284947

約数列:

[1, 3, 9, 19, 37, 57, 71, 109, 111, 171, 213, 327, 333, 639, 703, 981, 1349, 2071, 2109, 2627, 4033, 4047, 6213, 6327, 7739, 7881, 12099, 12141, 18639, 23217, 23643, 36297, 49913, 69651, 76627, 147041, 149739, 229881, 286343, 441123, 449217, 689643, 859029, 1323369, 2577087, 5440517, 16321551, 48964653]

約数ペア:

[(1, 48964653), (3, 16321551), (9, 5440517), (19, 2577087), (37, 1323369), (57, 859029), (71, 689643), (109, 449217), (111, 441123), (171, 286343), (213, 229881), (327, 149739), (333, 147041), (639, 76627), (703, 69651), (981, 49913), (1349, 36297), (2071, 23643), (2109, 23217), (2627, 18639), (4033, 12141), (4047, 12099), (6213, 7881), (6327, 7739)]