50504080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1979}}^1$

素因数の和:2032

約数の個数: 80

約数和(自身を含む): 132580800

約数和(自身を除く): 82076720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 1979, 2320, 2552, 3190, 3958, 5104, 6380, 7916, 9895, 12760, 15832, 19790, 21769, 25520, 31664, 39580, 43538, 57391, 79160, 87076, 108845, 114782, 158320, 174152, 217690, 229564, 286955, 348304, 435380, 459128, 573910, 631301, 870760, 918256, 1147820, 1262602, 1741520, 2295640, 2525204, 3156505, 4591280, 5050408, 6313010, 10100816, 12626020, 25252040, 50504080]

約数ペア:

[(1, 50504080), (2, 25252040), (4, 12626020), (5, 10100816), (8, 6313010), (10, 5050408), (11, 4591280), (16, 3156505), (20, 2525204), (22, 2295640), (29, 1741520), (40, 1262602), (44, 1147820), (55, 918256), (58, 870760), (80, 631301), (88, 573910), (110, 459128), (116, 435380), (145, 348304), (176, 286955), (220, 229564), (232, 217690), (290, 174152), (319, 158320), (440, 114782), (464, 108845), (580, 87076), (638, 79160), (880, 57391), (1160, 43538), (1276, 39580), (1595, 31664), (1979, 25520), (2320, 21769), (2552, 19790), (3190, 15832), (3958, 12760), (5104, 9895), (6380, 7916)]