49825386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2999}}^1$

素因数の和:3091

約数の個数: 48

約数和(自身を含む): 117936000

約数和(自身を除く): 68110614

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 2999, 5538, 5998, 8307, 8997, 16614, 17994, 26991, 38987, 53982, 77974, 116961, 212929, 233922, 350883, 425858, 638787, 701766, 1277574, 1916361, 2768077, 3832722, 5536154, 8304231, 16608462, 24912693, 49825386]

約数ペア:

[(1, 49825386), (2, 24912693), (3, 16608462), (6, 8304231), (9, 5536154), (13, 3832722), (18, 2768077), (26, 1916361), (39, 1277574), (71, 701766), (78, 638787), (117, 425858), (142, 350883), (213, 233922), (234, 212929), (426, 116961), (639, 77974), (923, 53982), (1278, 38987), (1846, 26991), (2769, 17994), (2999, 16614), (5538, 8997), (5998, 8307)]