49252185

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2663}}^1$

素因数の和:2814

約数の個数: 32

約数和(自身を含む): 88231680

約数和(自身を除く): 38979495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 2663, 3699, 6165, 7989, 13315, 18495, 23967, 39945, 71901, 119835, 359505, 364831, 1094493, 1824155, 3283479, 5472465, 9850437, 16417395, 49252185]

約数ペア:

[(1, 49252185), (3, 16417395), (5, 9850437), (9, 5472465), (15, 3283479), (27, 1824155), (45, 1094493), (135, 364831), (137, 359505), (411, 119835), (685, 71901), (1233, 39945), (2055, 23967), (2663, 18495), (3699, 13315), (6165, 7989)]