52849120

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2411}}^1$

素因数の和:2563

約数の個数: 48

約数和(自身を含む): 125819568

約数和(自身を除く): 72970448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2411, 2740, 4384, 4822, 5480, 9644, 10960, 12055, 19288, 21920, 24110, 38576, 48220, 77152, 96440, 192880, 330307, 385760, 660614, 1321228, 1651535, 2642456, 3303070, 5284912, 6606140, 10569824, 13212280, 26424560, 52849120]

約数ペア:

[(1, 52849120), (2, 26424560), (4, 13212280), (5, 10569824), (8, 6606140), (10, 5284912), (16, 3303070), (20, 2642456), (32, 1651535), (40, 1321228), (80, 660614), (137, 385760), (160, 330307), (274, 192880), (548, 96440), (685, 77152), (1096, 48220), (1370, 38576), (2192, 24110), (2411, 21920), (2740, 19288), (4384, 12055), (4822, 10960), (5480, 9644)]