49947840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 280

約数和(自身を含む): 185879232

約数和(自身を除く): 135931392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 47, 48, 54, 60, 64, 72, 80, 81, 82, 90, 94, 96, 108, 120, 123, 135, 141, 144, 160, 162, 164, 180, 188, 192, 205, 216, 235, 240, 246, 270, 282, 288, 320, 324, 328, 360, 369, 376, 405, 410, 423, 432, 470, 480, 492, 540, 564, 576, 615, 648, 656, 705, 720, 738, 752, 810, 820, 846, 864, 940, 960, 984, 1080, 1107, 1128, 1230, 1269, 1296, 1312, 1410, 1440, 1476, 1504, 1620, 1640, 1692, 1728, 1845, 1880, 1927, 1968, 2115, 2160, 2214, 2256, 2460, 2538, 2592, 2624, 2820, 2880, 2952, 3008, 3240, 3280, 3321, 3384, 3690, 3760, 3807, 3854, 3936, 4230, 4320, 4428, 4512, 4920, 5076, 5184, 5535, 5640, 5781, 5904, 6345, 6480, 6560, 6642, 6768, 7380, 7520, 7614, 7708, 7872, 8460, 8640, 8856, 9024, 9635, 9840, 10152, 11070, 11280, 11562, 11808, 12690, 12960, 13120, 13284, 13536, 14760, 15040, 15228, 15416, 16605, 16920, 17343, 17712, 19035, 19270, 19680, 20304, 22140, 22560, 23124, 23616, 25380, 25920, 26568, 27072, 28905, 29520, 30456, 30832, 33210, 33840, 34686, 35424, 38070, 38540, 39360, 40608, 44280, 45120, 46248, 50760, 52029, 53136, 57810, 59040, 60912, 61664, 66420, 67680, 69372, 70848, 76140, 77080, 81216, 86715, 88560, 92496, 101520, 104058, 106272, 115620, 118080, 121824, 123328, 132840, 135360, 138744, 152280, 154160, 156087, 173430, 177120, 184992, 203040, 208116, 212544, 231240, 243648, 260145, 265680, 277488, 304560, 308320, 312174, 346860, 354240, 369984, 406080, 416232, 462480, 520290, 531360, 554976, 609120, 616640, 624348, 693720, 780435, 832464, 924960, 1040580, 1062720, 1109952, 1218240, 1248696, 1387440, 1560870, 1664928, 1849920, 2081160, 2497392, 2774880, 3121740, 3329856, 4162320, 4994784, 5549760, 6243480, 8324640, 9989568, 12486960, 16649280, 24973920, 49947840]

約数ペア:

[(1, 49947840), (2, 24973920), (3, 16649280), (4, 12486960), (5, 9989568), (6, 8324640), (8, 6243480), (9, 5549760), (10, 4994784), (12, 4162320), (15, 3329856), (16, 3121740), (18, 2774880), (20, 2497392), (24, 2081160), (27, 1849920), (30, 1664928), (32, 1560870), (36, 1387440), (40, 1248696), (41, 1218240), (45, 1109952), (47, 1062720), (48, 1040580), (54, 924960), (60, 832464), (64, 780435), (72, 693720), (80, 624348), (81, 616640), (82, 609120), (90, 554976), (94, 531360), (96, 520290), (108, 462480), (120, 416232), (123, 406080), (135, 369984), (141, 354240), (144, 346860), (160, 312174), (162, 308320), (164, 304560), (180, 277488), (188, 265680), (192, 260145), (205, 243648), (216, 231240), (235, 212544), (240, 208116), (246, 203040), (270, 184992), (282, 177120), (288, 173430), (320, 156087), (324, 154160), (328, 152280), (360, 138744), (369, 135360), (376, 132840), (405, 123328), (410, 121824), (423, 118080), (432, 115620), (470, 106272), (480, 104058), (492, 101520), (540, 92496), (564, 88560), (576, 86715), (615, 81216), (648, 77080), (656, 76140), (705, 70848), (720, 69372), (738, 67680), (752, 66420), (810, 61664), (820, 60912), (846, 59040), (864, 57810), (940, 53136), (960, 52029), (984, 50760), (1080, 46248), (1107, 45120), (1128, 44280), (1230, 40608), (1269, 39360), (1296, 38540), (1312, 38070), (1410, 35424), (1440, 34686), (1476, 33840), (1504, 33210), (1620, 30832), (1640, 30456), (1692, 29520), (1728, 28905), (1845, 27072), (1880, 26568), (1927, 25920), (1968, 25380), (2115, 23616), (2160, 23124), (2214, 22560), (2256, 22140), (2460, 20304), (2538, 19680), (2592, 19270), (2624, 19035), (2820, 17712), (2880, 17343), (2952, 16920), (3008, 16605), (3240, 15416), (3280, 15228), (3321, 15040), (3384, 14760), (3690, 13536), (3760, 13284), (3807, 13120), (3854, 12960), (3936, 12690), (4230, 11808), (4320, 11562), (4428, 11280), (4512, 11070), (4920, 10152), (5076, 9840), (5184, 9635), (5535, 9024), (5640, 8856), (5781, 8640), (5904, 8460), (6345, 7872), (6480, 7708), (6560, 7614), (6642, 7520), (6768, 7380)]