55049280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:445

約数の個数: 224

約数和(自身を含む): 205849728

約数和(自身を除く): 150800448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 390, 401, 416, 429, 440, 480, 520, 528, 572, 624, 660, 704, 715, 780, 802, 832, 858, 880, 960, 1040, 1056, 1144, 1203, 1248, 1320, 1430, 1560, 1604, 1716, 1760, 2005, 2080, 2112, 2145, 2288, 2406, 2496, 2640, 2860, 3120, 3208, 3432, 3520, 4010, 4160, 4290, 4411, 4576, 4812, 5213, 5280, 5720, 6015, 6240, 6416, 6864, 8020, 8580, 8822, 9152, 9624, 10426, 10560, 11440, 12030, 12480, 12832, 13233, 13728, 15639, 16040, 17160, 17644, 19248, 20852, 22055, 22880, 24060, 25664, 26065, 26466, 27456, 31278, 32080, 34320, 35288, 38496, 41704, 44110, 45760, 48120, 52130, 52932, 57343, 62556, 64160, 66165, 68640, 70576, 76992, 78195, 83408, 88220, 96240, 104260, 105864, 114686, 125112, 128320, 132330, 137280, 141152, 156390, 166816, 172029, 176440, 192480, 208520, 211728, 229372, 250224, 264660, 282304, 286715, 312780, 333632, 344058, 352880, 384960, 417040, 423456, 458744, 500448, 529320, 573430, 625560, 688116, 705760, 834080, 846912, 860145, 917488, 1000896, 1058640, 1146860, 1251120, 1376232, 1411520, 1668160, 1720290, 1834976, 2117280, 2293720, 2502240, 2752464, 3440580, 3669952, 4234560, 4587440, 5004480, 5504928, 6881160, 9174880, 11009856, 13762320, 18349760, 27524640, 55049280]

約数ペア:

[(1, 55049280), (2, 27524640), (3, 18349760), (4, 13762320), (5, 11009856), (6, 9174880), (8, 6881160), (10, 5504928), (11, 5004480), (12, 4587440), (13, 4234560), (15, 3669952), (16, 3440580), (20, 2752464), (22, 2502240), (24, 2293720), (26, 2117280), (30, 1834976), (32, 1720290), (33, 1668160), (39, 1411520), (40, 1376232), (44, 1251120), (48, 1146860), (52, 1058640), (55, 1000896), (60, 917488), (64, 860145), (65, 846912), (66, 834080), (78, 705760), (80, 688116), (88, 625560), (96, 573430), (104, 529320), (110, 500448), (120, 458744), (130, 423456), (132, 417040), (143, 384960), (156, 352880), (160, 344058), (165, 333632), (176, 312780), (192, 286715), (195, 282304), (208, 264660), (220, 250224), (240, 229372), (260, 211728), (264, 208520), (286, 192480), (312, 176440), (320, 172029), (330, 166816), (352, 156390), (390, 141152), (401, 137280), (416, 132330), (429, 128320), (440, 125112), (480, 114686), (520, 105864), (528, 104260), (572, 96240), (624, 88220), (660, 83408), (704, 78195), (715, 76992), (780, 70576), (802, 68640), (832, 66165), (858, 64160), (880, 62556), (960, 57343), (1040, 52932), (1056, 52130), (1144, 48120), (1203, 45760), (1248, 44110), (1320, 41704), (1430, 38496), (1560, 35288), (1604, 34320), (1716, 32080), (1760, 31278), (2005, 27456), (2080, 26466), (2112, 26065), (2145, 25664), (2288, 24060), (2406, 22880), (2496, 22055), (2640, 20852), (2860, 19248), (3120, 17644), (3208, 17160), (3432, 16040), (3520, 15639), (4010, 13728), (4160, 13233), (4290, 12832), (4411, 12480), (4576, 12030), (4812, 11440), (5213, 10560), (5280, 10426), (5720, 9624), (6015, 9152), (6240, 8822), (6416, 8580), (6864, 8020)]