51736080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19597}}^1$

素因数の和:19624

約数の個数: 80

約数和(自身を含む): 174970944

約数和(自身を除く): 123234864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 19597, 39194, 58791, 78388, 97985, 117582, 156776, 195970, 215567, 235164, 293955, 313552, 391940, 431134, 470328, 587910, 646701, 783880, 862268, 940656, 1077835, 1175820, 1293402, 1567760, 1724536, 2155670, 2351640, 2586804, 3233505, 3449072, 4311340, 4703280, 5173608, 6467010, 8622680, 10347216, 12934020, 17245360, 25868040, 51736080]

約数ペア:

[(1, 51736080), (2, 25868040), (3, 17245360), (4, 12934020), (5, 10347216), (6, 8622680), (8, 6467010), (10, 5173608), (11, 4703280), (12, 4311340), (15, 3449072), (16, 3233505), (20, 2586804), (22, 2351640), (24, 2155670), (30, 1724536), (33, 1567760), (40, 1293402), (44, 1175820), (48, 1077835), (55, 940656), (60, 862268), (66, 783880), (80, 646701), (88, 587910), (110, 470328), (120, 431134), (132, 391940), (165, 313552), (176, 293955), (220, 235164), (240, 215567), (264, 195970), (330, 156776), (440, 117582), (528, 97985), (660, 78388), (880, 58791), (1320, 39194), (2640, 19597)]