51478504

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 121242240

約数和(自身を除く): 69763736

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 193, 308, 386, 433, 616, 772, 866, 1351, 1544, 1732, 2123, 2702, 3031, 3464, 4246, 4763, 5404, 6062, 8492, 9526, 10808, 12124, 14861, 16984, 19052, 24248, 29722, 33341, 38104, 59444, 66682, 83569, 118888, 133364, 167138, 266728, 334276, 584983, 668552, 919259, 1169966, 1838518, 2339932, 3677036, 4679864, 6434813, 7354072, 12869626, 25739252, 51478504]

約数ペア:

[(1, 51478504), (2, 25739252), (4, 12869626), (7, 7354072), (8, 6434813), (11, 4679864), (14, 3677036), (22, 2339932), (28, 1838518), (44, 1169966), (56, 919259), (77, 668552), (88, 584983), (154, 334276), (193, 266728), (308, 167138), (386, 133364), (433, 118888), (616, 83569), (772, 66682), (866, 59444), (1351, 38104), (1544, 33341), (1732, 29722), (2123, 24248), (2702, 19052), (3031, 16984), (3464, 14861), (4246, 12124), (4763, 10808), (5404, 9526), (6062, 8492)]