52501680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1$

素因数の和:984

約数の個数: 240

約数和(自身を含む): 220057344

約数和(自身を除く): 167555664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 947, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1894, 1980, 2310, 2520, 2640, 2772, 2841, 3080, 3465, 3696, 3788, 3960, 4620, 4735, 5040, 5544, 5682, 6160, 6629, 6930, 7576, 7920, 8523, 9240, 9470, 10417, 11088, 11364, 13258, 13860, 14205, 15152, 17046, 18480, 18940, 19887, 20834, 22728, 26516, 27720, 28410, 31251, 33145, 34092, 37880, 39774, 41668, 42615, 45456, 52085, 53032, 55440, 56820, 59661, 62502, 66290, 68184, 72919, 75760, 79548, 83336, 85230, 93753, 99435, 104170, 106064, 113640, 119322, 125004, 132580, 136368, 145838, 156255, 159096, 166672, 170460, 187506, 198870, 208340, 218757, 227280, 238644, 250008, 265160, 291676, 298305, 312510, 318192, 340920, 364595, 375012, 397740, 416680, 437514, 468765, 477288, 500016, 530320, 583352, 596610, 625020, 656271, 681840, 729190, 750024, 795480, 833360, 875028, 937530, 954576, 1093785, 1166704, 1193220, 1250040, 1312542, 1458380, 1500048, 1590960, 1750056, 1875060, 2187570, 2386440, 2500080, 2625084, 2916760, 3281355, 3500112, 3750120, 4375140, 4772880, 5250168, 5833520, 6562710, 7500240, 8750280, 10500336, 13125420, 17500560, 26250840, 52501680]

約数ペア:

[(1, 52501680), (2, 26250840), (3, 17500560), (4, 13125420), (5, 10500336), (6, 8750280), (7, 7500240), (8, 6562710), (9, 5833520), (10, 5250168), (11, 4772880), (12, 4375140), (14, 3750120), (15, 3500112), (16, 3281355), (18, 2916760), (20, 2625084), (21, 2500080), (22, 2386440), (24, 2187570), (28, 1875060), (30, 1750056), (33, 1590960), (35, 1500048), (36, 1458380), (40, 1312542), (42, 1250040), (44, 1193220), (45, 1166704), (48, 1093785), (55, 954576), (56, 937530), (60, 875028), (63, 833360), (66, 795480), (70, 750024), (72, 729190), (77, 681840), (80, 656271), (84, 625020), (88, 596610), (90, 583352), (99, 530320), (105, 500016), (110, 477288), (112, 468765), (120, 437514), (126, 416680), (132, 397740), (140, 375012), (144, 364595), (154, 340920), (165, 318192), (168, 312510), (176, 298305), (180, 291676), (198, 265160), (210, 250008), (220, 238644), (231, 227280), (240, 218757), (252, 208340), (264, 198870), (280, 187506), (308, 170460), (315, 166672), (330, 159096), (336, 156255), (360, 145838), (385, 136368), (396, 132580), (420, 125004), (440, 119322), (462, 113640), (495, 106064), (504, 104170), (528, 99435), (560, 93753), (616, 85230), (630, 83336), (660, 79548), (693, 75760), (720, 72919), (770, 68184), (792, 66290), (840, 62502), (880, 59661), (924, 56820), (947, 55440), (990, 53032), (1008, 52085), (1155, 45456), (1232, 42615), (1260, 41668), (1320, 39774), (1386, 37880), (1540, 34092), (1584, 33145), (1680, 31251), (1848, 28410), (1894, 27720), (1980, 26516), (2310, 22728), (2520, 20834), (2640, 19887), (2772, 18940), (2841, 18480), (3080, 17046), (3465, 15152), (3696, 14205), (3788, 13860), (3960, 13258), (4620, 11364), (4735, 11088), (5040, 10417), (5544, 9470), (5682, 9240), (6160, 8523), (6629, 7920), (6930, 7576)]