48605480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 139898880

約数和(自身を除く): 91293400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 43, 44, 55, 56, 70, 77, 86, 88, 110, 140, 154, 172, 215, 220, 280, 301, 308, 344, 367, 385, 430, 440, 473, 602, 616, 734, 770, 860, 946, 1204, 1468, 1505, 1540, 1720, 1835, 1892, 2365, 2408, 2569, 2936, 3010, 3080, 3311, 3670, 3784, 4037, 4730, 5138, 6020, 6622, 7340, 8074, 9460, 10276, 12040, 12845, 13244, 14680, 15781, 16148, 16555, 18920, 20185, 20552, 25690, 26488, 28259, 31562, 32296, 33110, 40370, 51380, 56518, 63124, 66220, 78905, 80740, 102760, 110467, 113036, 126248, 132440, 141295, 157810, 161480, 173591, 220934, 226072, 282590, 315620, 347182, 441868, 552335, 565180, 631240, 694364, 867955, 883736, 1104670, 1130360, 1215137, 1388728, 1735910, 2209340, 2430274, 3471820, 4418680, 4860548, 6075685, 6943640, 9721096, 12151370, 24302740, 48605480]

約数ペア:

[(1, 48605480), (2, 24302740), (4, 12151370), (5, 9721096), (7, 6943640), (8, 6075685), (10, 4860548), (11, 4418680), (14, 3471820), (20, 2430274), (22, 2209340), (28, 1735910), (35, 1388728), (40, 1215137), (43, 1130360), (44, 1104670), (55, 883736), (56, 867955), (70, 694364), (77, 631240), (86, 565180), (88, 552335), (110, 441868), (140, 347182), (154, 315620), (172, 282590), (215, 226072), (220, 220934), (280, 173591), (301, 161480), (308, 157810), (344, 141295), (367, 132440), (385, 126248), (430, 113036), (440, 110467), (473, 102760), (602, 80740), (616, 78905), (734, 66220), (770, 63124), (860, 56518), (946, 51380), (1204, 40370), (1468, 33110), (1505, 32296), (1540, 31562), (1720, 28259), (1835, 26488), (1892, 25690), (2365, 20552), (2408, 20185), (2569, 18920), (2936, 16555), (3010, 16148), (3080, 15781), (3311, 14680), (3670, 13244), (3784, 12845), (4037, 12040), (4730, 10276), (5138, 9460), (6020, 8074), (6622, 7340)]