49050760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2719}}^1$

素因数の和:2782

約数の個数: 64

約数和(自身を含む): 123379200

約数和(自身を除く): 74328440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 2719, 3608, 4510, 5438, 9020, 10876, 13595, 18040, 21752, 27190, 29909, 54380, 59818, 108760, 111479, 119636, 149545, 222958, 239272, 299090, 445916, 557395, 598180, 891832, 1114790, 1196360, 1226269, 2229580, 2452538, 4459160, 4905076, 6131345, 9810152, 12262690, 24525380, 49050760]

約数ペア:

[(1, 49050760), (2, 24525380), (4, 12262690), (5, 9810152), (8, 6131345), (10, 4905076), (11, 4459160), (20, 2452538), (22, 2229580), (40, 1226269), (41, 1196360), (44, 1114790), (55, 891832), (82, 598180), (88, 557395), (110, 445916), (164, 299090), (205, 239272), (220, 222958), (328, 149545), (410, 119636), (440, 111479), (451, 108760), (820, 59818), (902, 54380), (1640, 29909), (1804, 27190), (2255, 21752), (2719, 18040), (3608, 13595), (4510, 10876), (5438, 9020)]