54717950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 117325824

約数和(自身を除く): 62607874

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 127, 175, 254, 350, 635, 889, 1231, 1270, 1778, 2462, 3175, 4445, 6155, 6350, 8617, 8890, 12310, 17234, 22225, 30775, 43085, 44450, 61550, 86170, 156337, 215425, 312674, 430850, 781685, 1094359, 1563370, 2188718, 3908425, 5471795, 7816850, 10943590, 27358975, 54717950]

約数ペア:

[(1, 54717950), (2, 27358975), (5, 10943590), (7, 7816850), (10, 5471795), (14, 3908425), (25, 2188718), (35, 1563370), (50, 1094359), (70, 781685), (127, 430850), (175, 312674), (254, 215425), (350, 156337), (635, 86170), (889, 61550), (1231, 44450), (1270, 43085), (1778, 30775), (2462, 22225), (3175, 17234), (4445, 12310), (6155, 8890), (6350, 8617)]