51472080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 240

約数和(自身を含む): 193362624

約数和(自身を除く): 141890544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 67, 72, 80, 88, 90, 97, 99, 110, 120, 132, 134, 144, 165, 176, 180, 194, 198, 201, 220, 240, 264, 268, 291, 330, 335, 360, 388, 396, 402, 440, 485, 495, 528, 536, 582, 603, 660, 670, 720, 737, 776, 792, 804, 873, 880, 970, 990, 1005, 1067, 1072, 1164, 1206, 1320, 1340, 1455, 1474, 1552, 1584, 1608, 1746, 1940, 1980, 2010, 2134, 2211, 2328, 2412, 2640, 2680, 2910, 2948, 3015, 3201, 3216, 3492, 3685, 3880, 3960, 4020, 4268, 4365, 4422, 4656, 4824, 5335, 5360, 5820, 5896, 6030, 6402, 6499, 6633, 6984, 7370, 7760, 7920, 8040, 8536, 8730, 8844, 9603, 9648, 10670, 11055, 11640, 11792, 12060, 12804, 12998, 13266, 13968, 14740, 16005, 16080, 17072, 17460, 17688, 19206, 19497, 21340, 22110, 23280, 24120, 25608, 25996, 26532, 29480, 32010, 32495, 33165, 34920, 35376, 38412, 38994, 42680, 44220, 48015, 48240, 51216, 51992, 53064, 58491, 58960, 64020, 64990, 66330, 69840, 71489, 76824, 77988, 85360, 88440, 96030, 97485, 103984, 106128, 116982, 128040, 129980, 132660, 142978, 153648, 155976, 176880, 192060, 194970, 214467, 233964, 256080, 259960, 265320, 285956, 292455, 311952, 357445, 384120, 389940, 428934, 467928, 519920, 530640, 571912, 584910, 643401, 714890, 768240, 779880, 857868, 935856, 1072335, 1143824, 1169820, 1286802, 1429780, 1559760, 1715736, 2144670, 2339640, 2573604, 2859560, 3217005, 3431472, 4289340, 4679280, 5147208, 5719120, 6434010, 8578680, 10294416, 12868020, 17157360, 25736040, 51472080]

約数ペア:

[(1, 51472080), (2, 25736040), (3, 17157360), (4, 12868020), (5, 10294416), (6, 8578680), (8, 6434010), (9, 5719120), (10, 5147208), (11, 4679280), (12, 4289340), (15, 3431472), (16, 3217005), (18, 2859560), (20, 2573604), (22, 2339640), (24, 2144670), (30, 1715736), (33, 1559760), (36, 1429780), (40, 1286802), (44, 1169820), (45, 1143824), (48, 1072335), (55, 935856), (60, 857868), (66, 779880), (67, 768240), (72, 714890), (80, 643401), (88, 584910), (90, 571912), (97, 530640), (99, 519920), (110, 467928), (120, 428934), (132, 389940), (134, 384120), (144, 357445), (165, 311952), (176, 292455), (180, 285956), (194, 265320), (198, 259960), (201, 256080), (220, 233964), (240, 214467), (264, 194970), (268, 192060), (291, 176880), (330, 155976), (335, 153648), (360, 142978), (388, 132660), (396, 129980), (402, 128040), (440, 116982), (485, 106128), (495, 103984), (528, 97485), (536, 96030), (582, 88440), (603, 85360), (660, 77988), (670, 76824), (720, 71489), (737, 69840), (776, 66330), (792, 64990), (804, 64020), (873, 58960), (880, 58491), (970, 53064), (990, 51992), (1005, 51216), (1067, 48240), (1072, 48015), (1164, 44220), (1206, 42680), (1320, 38994), (1340, 38412), (1455, 35376), (1474, 34920), (1552, 33165), (1584, 32495), (1608, 32010), (1746, 29480), (1940, 26532), (1980, 25996), (2010, 25608), (2134, 24120), (2211, 23280), (2328, 22110), (2412, 21340), (2640, 19497), (2680, 19206), (2910, 17688), (2948, 17460), (3015, 17072), (3201, 16080), (3216, 16005), (3492, 14740), (3685, 13968), (3880, 13266), (3960, 12998), (4020, 12804), (4268, 12060), (4365, 11792), (4422, 11640), (4656, 11055), (4824, 10670), (5335, 9648), (5360, 9603), (5820, 8844), (5896, 8730), (6030, 8536), (6402, 8040), (6499, 7920), (6633, 7760), (6984, 7370)]