48860728

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 108725760

約数和(自身を除く): 59865032

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 103, 172, 197, 206, 301, 344, 394, 412, 602, 721, 788, 824, 1204, 1379, 1442, 1576, 2408, 2758, 2884, 4429, 5516, 5768, 8471, 8858, 11032, 16942, 17716, 20291, 31003, 33884, 35432, 40582, 59297, 62006, 67768, 81164, 118594, 124012, 142037, 162328, 237188, 248024, 284074, 474376, 568148, 872513, 1136296, 1745026, 3490052, 6107591, 6980104, 12215182, 24430364, 48860728]

約数ペア:

[(1, 48860728), (2, 24430364), (4, 12215182), (7, 6980104), (8, 6107591), (14, 3490052), (28, 1745026), (43, 1136296), (56, 872513), (86, 568148), (103, 474376), (172, 284074), (197, 248024), (206, 237188), (301, 162328), (344, 142037), (394, 124012), (412, 118594), (602, 81164), (721, 67768), (788, 62006), (824, 59297), (1204, 40582), (1379, 35432), (1442, 33884), (1576, 31003), (2408, 20291), (2758, 17716), (2884, 16942), (4429, 11032), (5516, 8858), (5768, 8471)]