51839095280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{6367}}^1$

素因数の和:6492

約数の個数: 240

約数和(自身を含む): 146909454336

約数和(自身を除く): 95070359056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 67, 70, 80, 98, 112, 124, 134, 140, 155, 196, 217, 245, 248, 268, 280, 310, 335, 392, 434, 469, 490, 496, 536, 560, 620, 670, 784, 868, 938, 980, 1072, 1085, 1240, 1340, 1519, 1736, 1876, 1960, 2077, 2170, 2345, 2480, 2680, 3038, 3283, 3472, 3752, 3920, 4154, 4340, 4690, 5360, 6076, 6367, 6566, 7504, 7595, 8308, 8680, 9380, 10385, 12152, 12734, 13132, 14539, 15190, 16415, 16616, 17360, 18760, 20770, 24304, 25468, 26264, 29078, 30380, 31835, 32830, 33232, 37520, 41540, 44569, 50936, 52528, 58156, 60760, 63670, 65660, 72695, 83080, 89138, 101773, 101872, 116312, 121520, 127340, 131320, 145390, 166160, 178276, 197377, 203546, 222845, 232624, 254680, 262640, 290780, 311983, 356552, 394754, 407092, 426589, 445690, 508865, 509360, 581560, 623966, 713104, 789508, 814184, 853178, 891380, 986885, 1017730, 1163120, 1247932, 1381639, 1559915, 1579016, 1628368, 1706356, 1782760, 1973770, 2035460, 2132945, 2495864, 2763278, 2986123, 3119830, 3158032, 3412712, 3565520, 3947540, 4070920, 4265890, 4991728, 5526556, 5972246, 6239660, 6825424, 6908195, 7895080, 8141840, 8531780, 9671473, 11053112, 11944492, 12479320, 13224259, 13816390, 14930615, 15790160, 17063560, 19342946, 20902861, 22106224, 23888984, 24958640, 26448518, 27632780, 29861230, 34127120, 38685892, 41805722, 47777968, 48357365, 52897036, 55265560, 59722460, 66121295, 77371784, 83611444, 92569813, 96714730, 104514305, 105794072, 110531120, 119444920, 132242590, 154743568, 167222888, 185139626, 193429460, 209028610, 211588144, 238889840, 264485180, 334445776, 370279252, 386858920, 418057220, 462849065, 528970360, 647988691, 740558504, 773717840, 836114440, 925698130, 1057940720, 1295977382, 1481117008, 1672228880, 1851396260, 2591954764, 3239943455, 3702792520, 5183909528, 6479886910, 7405585040, 10367819056, 12959773820, 25919547640, 51839095280]

約数ペア:

[(1, 51839095280), (2, 25919547640), (4, 12959773820), (5, 10367819056), (7, 7405585040), (8, 6479886910), (10, 5183909528), (14, 3702792520), (16, 3239943455), (20, 2591954764), (28, 1851396260), (31, 1672228880), (35, 1481117008), (40, 1295977382), (49, 1057940720), (56, 925698130), (62, 836114440), (67, 773717840), (70, 740558504), (80, 647988691), (98, 528970360), (112, 462849065), (124, 418057220), (134, 386858920), (140, 370279252), (155, 334445776), (196, 264485180), (217, 238889840), (245, 211588144), (248, 209028610), (268, 193429460), (280, 185139626), (310, 167222888), (335, 154743568), (392, 132242590), (434, 119444920), (469, 110531120), (490, 105794072), (496, 104514305), (536, 96714730), (560, 92569813), (620, 83611444), (670, 77371784), (784, 66121295), (868, 59722460), (938, 55265560), (980, 52897036), (1072, 48357365), (1085, 47777968), (1240, 41805722), (1340, 38685892), (1519, 34127120), (1736, 29861230), (1876, 27632780), (1960, 26448518), (2077, 24958640), (2170, 23888984), (2345, 22106224), (2480, 20902861), (2680, 19342946), (3038, 17063560), (3283, 15790160), (3472, 14930615), (3752, 13816390), (3920, 13224259), (4154, 12479320), (4340, 11944492), (4690, 11053112), (5360, 9671473), (6076, 8531780), (6367, 8141840), (6566, 7895080), (7504, 6908195), (7595, 6825424), (8308, 6239660), (8680, 5972246), (9380, 5526556), (10385, 4991728), (12152, 4265890), (12734, 4070920), (13132, 3947540), (14539, 3565520), (15190, 3412712), (16415, 3158032), (16616, 3119830), (17360, 2986123), (18760, 2763278), (20770, 2495864), (24304, 2132945), (25468, 2035460), (26264, 1973770), (29078, 1782760), (30380, 1706356), (31835, 1628368), (32830, 1579016), (33232, 1559915), (37520, 1381639), (41540, 1247932), (44569, 1163120), (50936, 1017730), (52528, 986885), (58156, 891380), (60760, 853178), (63670, 814184), (65660, 789508), (72695, 713104), (83080, 623966), (89138, 581560), (101773, 509360), (101872, 508865), (116312, 445690), (121520, 426589), (127340, 407092), (131320, 394754), (145390, 356552), (166160, 311983), (178276, 290780), (197377, 262640), (203546, 254680), (222845, 232624)]