49679565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2381}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 86438016

約数和(自身を除く): 36758451

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 321, 535, 1391, 1605, 2381, 4173, 6955, 7143, 11905, 20865, 30953, 35715, 92859, 154765, 254767, 464295, 764301, 1273835, 3311971, 3821505, 9935913, 16559855, 49679565]

約数ペア:

[(1, 49679565), (3, 16559855), (5, 9935913), (13, 3821505), (15, 3311971), (39, 1273835), (65, 764301), (107, 464295), (195, 254767), (321, 154765), (535, 92859), (1391, 35715), (1605, 30953), (2381, 20865), (4173, 11905), (6955, 7143)]