48759985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 63936000

約数和(自身を除く): 15176015

約数列:

[1, 5, 19, 73, 79, 89, 95, 365, 395, 445, 1387, 1501, 1691, 5767, 6497, 6935, 7031, 7505, 8455, 28835, 32485, 35155, 109573, 123443, 133589, 513263, 547865, 617215, 667945, 2566315, 9751997, 48759985]

約数ペア:

[(1, 48759985), (5, 9751997), (19, 2566315), (73, 667945), (79, 617215), (89, 547865), (95, 513263), (365, 133589), (395, 123443), (445, 109573), (1387, 35155), (1501, 32485), (1691, 28835), (5767, 8455), (6497, 7505), (6935, 7031)]