51504200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 134053920

約数和(自身を除く): 82549720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 41, 44, 50, 55, 82, 88, 100, 110, 164, 200, 205, 220, 275, 328, 410, 440, 451, 550, 571, 820, 902, 1025, 1100, 1142, 1640, 1804, 2050, 2200, 2255, 2284, 2855, 3608, 4100, 4510, 4568, 5710, 6281, 8200, 9020, 11275, 11420, 12562, 14275, 18040, 22550, 22840, 23411, 25124, 28550, 31405, 45100, 46822, 50248, 57100, 62810, 90200, 93644, 114200, 117055, 125620, 157025, 187288, 234110, 251240, 257521, 314050, 468220, 515042, 585275, 628100, 936440, 1030084, 1170550, 1256200, 1287605, 2060168, 2341100, 2575210, 4682200, 5150420, 6438025, 10300840, 12876050, 25752100, 51504200]

約数ペア:

[(1, 51504200), (2, 25752100), (4, 12876050), (5, 10300840), (8, 6438025), (10, 5150420), (11, 4682200), (20, 2575210), (22, 2341100), (25, 2060168), (40, 1287605), (41, 1256200), (44, 1170550), (50, 1030084), (55, 936440), (82, 628100), (88, 585275), (100, 515042), (110, 468220), (164, 314050), (200, 257521), (205, 251240), (220, 234110), (275, 187288), (328, 157025), (410, 125620), (440, 117055), (451, 114200), (550, 93644), (571, 90200), (820, 62810), (902, 57100), (1025, 50248), (1100, 46822), (1142, 45100), (1640, 31405), (1804, 28550), (2050, 25124), (2200, 23411), (2255, 22840), (2284, 22550), (2855, 18040), (3608, 14275), (4100, 12562), (4510, 11420), (4568, 11275), (5710, 9020), (6281, 8200)]