51868666

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 84972240

約数和(自身を除く): 33103574

約数列:

[1, 2, 17, 34, 61, 89, 122, 178, 281, 562, 1037, 1513, 2074, 3026, 4777, 5429, 9554, 10858, 17141, 25009, 34282, 50018, 92293, 184586, 291397, 425153, 582794, 850306, 1525549, 3051098, 25934333, 51868666]

約数ペア:

[(1, 51868666), (2, 25934333), (17, 3051098), (34, 1525549), (61, 850306), (89, 582794), (122, 425153), (178, 291397), (281, 184586), (562, 92293), (1037, 50018), (1513, 34282), (2074, 25009), (3026, 17141), (4777, 10858), (5429, 9554)]