49513737

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2707}}^1$

素因数の和:2797

約数の個数: 32

約数和(自身を含む): 82496512

約数和(自身を除く): 32982775

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1407, 2613, 2707, 6097, 8121, 18291, 18949, 35191, 56847, 105573, 181369, 246337, 544107, 739011, 1269583, 2357797, 3808749, 7073391, 16504579, 49513737]

約数ペア:

[(1, 49513737), (3, 16504579), (7, 7073391), (13, 3808749), (21, 2357797), (39, 1269583), (67, 739011), (91, 544107), (201, 246337), (273, 181369), (469, 105573), (871, 56847), (1407, 35191), (2613, 18949), (2707, 18291), (6097, 8121)]