48953520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1$

素因数の和:920

約数の個数: 240

約数和(自身を含む): 205201152

約数和(自身を除く): 156247632

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, 883, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1766, 1848, 1980, 2310, 2520, 2640, 2649, 2772, 3080, 3465, 3532, 3696, 3960, 4415, 4620, 5040, 5298, 5544, 6160, 6181, 6930, 7064, 7920, 7947, 8830, 9240, 9713, 10596, 11088, 12362, 13245, 13860, 14128, 15894, 17660, 18480, 18543, 19426, 21192, 24724, 26490, 27720, 29139, 30905, 31788, 35320, 37086, 38852, 39735, 42384, 48565, 49448, 52980, 55440, 55629, 58278, 61810, 63576, 67991, 70640, 74172, 77704, 79470, 87417, 92715, 97130, 98896, 105960, 111258, 116556, 123620, 127152, 135982, 145695, 148344, 155408, 158940, 174834, 185430, 194260, 203973, 211920, 222516, 233112, 247240, 271964, 278145, 291390, 296688, 317880, 339955, 349668, 370860, 388520, 407946, 437085, 445032, 466224, 494480, 543928, 556290, 582780, 611919, 635760, 679910, 699336, 741720, 777040, 815892, 874170, 890064, 1019865, 1087856, 1112580, 1165560, 1223838, 1359820, 1398672, 1483440, 1631784, 1748340, 2039730, 2225160, 2331120, 2447676, 2719640, 3059595, 3263568, 3496680, 4079460, 4450320, 4895352, 5439280, 6119190, 6993360, 8158920, 9790704, 12238380, 16317840, 24476760, 48953520]

約数ペア:

[(1, 48953520), (2, 24476760), (3, 16317840), (4, 12238380), (5, 9790704), (6, 8158920), (7, 6993360), (8, 6119190), (9, 5439280), (10, 4895352), (11, 4450320), (12, 4079460), (14, 3496680), (15, 3263568), (16, 3059595), (18, 2719640), (20, 2447676), (21, 2331120), (22, 2225160), (24, 2039730), (28, 1748340), (30, 1631784), (33, 1483440), (35, 1398672), (36, 1359820), (40, 1223838), (42, 1165560), (44, 1112580), (45, 1087856), (48, 1019865), (55, 890064), (56, 874170), (60, 815892), (63, 777040), (66, 741720), (70, 699336), (72, 679910), (77, 635760), (80, 611919), (84, 582780), (88, 556290), (90, 543928), (99, 494480), (105, 466224), (110, 445032), (112, 437085), (120, 407946), (126, 388520), (132, 370860), (140, 349668), (144, 339955), (154, 317880), (165, 296688), (168, 291390), (176, 278145), (180, 271964), (198, 247240), (210, 233112), (220, 222516), (231, 211920), (240, 203973), (252, 194260), (264, 185430), (280, 174834), (308, 158940), (315, 155408), (330, 148344), (336, 145695), (360, 135982), (385, 127152), (396, 123620), (420, 116556), (440, 111258), (462, 105960), (495, 98896), (504, 97130), (528, 92715), (560, 87417), (616, 79470), (630, 77704), (660, 74172), (693, 70640), (720, 67991), (770, 63576), (792, 61810), (840, 58278), (880, 55629), (883, 55440), (924, 52980), (990, 49448), (1008, 48565), (1155, 42384), (1232, 39735), (1260, 38852), (1320, 37086), (1386, 35320), (1540, 31788), (1584, 30905), (1680, 29139), (1766, 27720), (1848, 26490), (1980, 24724), (2310, 21192), (2520, 19426), (2640, 18543), (2649, 18480), (2772, 17660), (3080, 15894), (3465, 14128), (3532, 13860), (3696, 13245), (3960, 12362), (4415, 11088), (4620, 10596), (5040, 9713), (5298, 9240), (5544, 8830), (6160, 7947), (6181, 7920), (6930, 7064)]