51797760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 288

約数和(自身を含む): 197793792

約数和(自身を除く): 145996032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 47, 48, 56, 60, 64, 70, 80, 82, 84, 94, 96, 105, 112, 120, 123, 128, 140, 141, 160, 164, 168, 188, 192, 205, 210, 224, 235, 240, 246, 256, 280, 282, 287, 320, 328, 329, 336, 376, 384, 410, 420, 448, 470, 480, 492, 560, 564, 574, 615, 640, 656, 658, 672, 705, 752, 768, 820, 840, 861, 896, 940, 960, 984, 987, 1120, 1128, 1148, 1230, 1280, 1312, 1316, 1344, 1410, 1435, 1504, 1640, 1645, 1680, 1722, 1792, 1880, 1920, 1927, 1968, 1974, 2240, 2256, 2296, 2460, 2624, 2632, 2688, 2820, 2870, 3008, 3280, 3290, 3360, 3444, 3760, 3840, 3854, 3936, 3948, 4305, 4480, 4512, 4592, 4920, 4935, 5248, 5264, 5376, 5640, 5740, 5781, 6016, 6560, 6580, 6720, 6888, 7520, 7708, 7872, 7896, 8610, 8960, 9024, 9184, 9635, 9840, 9870, 10496, 10528, 11280, 11480, 11562, 12032, 13120, 13160, 13440, 13489, 13776, 15040, 15416, 15744, 15792, 17220, 18048, 18368, 19270, 19680, 19740, 21056, 22560, 22960, 23124, 26240, 26320, 26880, 26978, 27552, 28905, 30080, 30832, 31488, 31584, 34440, 36096, 36736, 38540, 39360, 39480, 40467, 42112, 45120, 45920, 46248, 52480, 52640, 53956, 55104, 57810, 60160, 61664, 63168, 67445, 68880, 73472, 77080, 78720, 78960, 80934, 84224, 90240, 91840, 92496, 105280, 107912, 110208, 115620, 123328, 126336, 134890, 137760, 154160, 157440, 157920, 161868, 180480, 183680, 184992, 202335, 210560, 215824, 220416, 231240, 246656, 252672, 269780, 275520, 308320, 315840, 323736, 367360, 369984, 404670, 421120, 431648, 462480, 493312, 539560, 551040, 616640, 631680, 647472, 739968, 809340, 863296, 924960, 1079120, 1102080, 1233280, 1263360, 1294944, 1479936, 1618680, 1726592, 1849920, 2158240, 2466560, 2589888, 3237360, 3453184, 3699840, 4316480, 5179776, 6474720, 7399680, 8632960, 10359552, 12949440, 17265920, 25898880, 51797760]

約数ペア:

[(1, 51797760), (2, 25898880), (3, 17265920), (4, 12949440), (5, 10359552), (6, 8632960), (7, 7399680), (8, 6474720), (10, 5179776), (12, 4316480), (14, 3699840), (15, 3453184), (16, 3237360), (20, 2589888), (21, 2466560), (24, 2158240), (28, 1849920), (30, 1726592), (32, 1618680), (35, 1479936), (40, 1294944), (41, 1263360), (42, 1233280), (47, 1102080), (48, 1079120), (56, 924960), (60, 863296), (64, 809340), (70, 739968), (80, 647472), (82, 631680), (84, 616640), (94, 551040), (96, 539560), (105, 493312), (112, 462480), (120, 431648), (123, 421120), (128, 404670), (140, 369984), (141, 367360), (160, 323736), (164, 315840), (168, 308320), (188, 275520), (192, 269780), (205, 252672), (210, 246656), (224, 231240), (235, 220416), (240, 215824), (246, 210560), (256, 202335), (280, 184992), (282, 183680), (287, 180480), (320, 161868), (328, 157920), (329, 157440), (336, 154160), (376, 137760), (384, 134890), (410, 126336), (420, 123328), (448, 115620), (470, 110208), (480, 107912), (492, 105280), (560, 92496), (564, 91840), (574, 90240), (615, 84224), (640, 80934), (656, 78960), (658, 78720), (672, 77080), (705, 73472), (752, 68880), (768, 67445), (820, 63168), (840, 61664), (861, 60160), (896, 57810), (940, 55104), (960, 53956), (984, 52640), (987, 52480), (1120, 46248), (1128, 45920), (1148, 45120), (1230, 42112), (1280, 40467), (1312, 39480), (1316, 39360), (1344, 38540), (1410, 36736), (1435, 36096), (1504, 34440), (1640, 31584), (1645, 31488), (1680, 30832), (1722, 30080), (1792, 28905), (1880, 27552), (1920, 26978), (1927, 26880), (1968, 26320), (1974, 26240), (2240, 23124), (2256, 22960), (2296, 22560), (2460, 21056), (2624, 19740), (2632, 19680), (2688, 19270), (2820, 18368), (2870, 18048), (3008, 17220), (3280, 15792), (3290, 15744), (3360, 15416), (3444, 15040), (3760, 13776), (3840, 13489), (3854, 13440), (3936, 13160), (3948, 13120), (4305, 12032), (4480, 11562), (4512, 11480), (4592, 11280), (4920, 10528), (4935, 10496), (5248, 9870), (5264, 9840), (5376, 9635), (5640, 9184), (5740, 9024), (5781, 8960), (6016, 8610), (6560, 7896), (6580, 7872), (6720, 7708), (6888, 7520)]