49639520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 146313216

約数和(自身を除く): 96673696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 41, 46, 47, 56, 70, 80, 82, 92, 94, 112, 115, 140, 160, 161, 164, 184, 188, 205, 224, 230, 235, 280, 287, 322, 328, 329, 368, 376, 410, 460, 470, 560, 574, 644, 656, 658, 736, 752, 805, 820, 920, 940, 943, 1081, 1120, 1148, 1288, 1312, 1316, 1435, 1504, 1610, 1640, 1645, 1840, 1880, 1886, 1927, 2162, 2296, 2576, 2632, 2870, 3220, 3280, 3290, 3680, 3760, 3772, 3854, 4324, 4592, 4715, 5152, 5264, 5405, 5740, 6440, 6560, 6580, 6601, 7520, 7544, 7567, 7708, 8648, 9184, 9430, 9635, 10528, 10810, 11480, 12880, 13160, 13202, 13489, 15088, 15134, 15416, 17296, 18860, 19270, 21620, 22960, 25760, 26320, 26404, 26978, 30176, 30268, 30832, 33005, 34592, 37720, 37835, 38540, 43240, 44321, 45920, 52640, 52808, 53956, 60536, 61664, 66010, 67445, 75440, 75670, 77080, 86480, 88642, 105616, 107912, 121072, 132020, 134890, 150880, 151340, 154160, 172960, 177284, 211232, 215824, 221605, 242144, 264040, 269780, 302680, 308320, 310247, 354568, 431648, 443210, 528080, 539560, 605360, 620494, 709136, 886420, 1056160, 1079120, 1210720, 1240988, 1418272, 1551235, 1772840, 2158240, 2481976, 3102470, 3545680, 4963952, 6204940, 7091360, 9927904, 12409880, 24819760, 49639520]

約数ペア:

[(1, 49639520), (2, 24819760), (4, 12409880), (5, 9927904), (7, 7091360), (8, 6204940), (10, 4963952), (14, 3545680), (16, 3102470), (20, 2481976), (23, 2158240), (28, 1772840), (32, 1551235), (35, 1418272), (40, 1240988), (41, 1210720), (46, 1079120), (47, 1056160), (56, 886420), (70, 709136), (80, 620494), (82, 605360), (92, 539560), (94, 528080), (112, 443210), (115, 431648), (140, 354568), (160, 310247), (161, 308320), (164, 302680), (184, 269780), (188, 264040), (205, 242144), (224, 221605), (230, 215824), (235, 211232), (280, 177284), (287, 172960), (322, 154160), (328, 151340), (329, 150880), (368, 134890), (376, 132020), (410, 121072), (460, 107912), (470, 105616), (560, 88642), (574, 86480), (644, 77080), (656, 75670), (658, 75440), (736, 67445), (752, 66010), (805, 61664), (820, 60536), (920, 53956), (940, 52808), (943, 52640), (1081, 45920), (1120, 44321), (1148, 43240), (1288, 38540), (1312, 37835), (1316, 37720), (1435, 34592), (1504, 33005), (1610, 30832), (1640, 30268), (1645, 30176), (1840, 26978), (1880, 26404), (1886, 26320), (1927, 25760), (2162, 22960), (2296, 21620), (2576, 19270), (2632, 18860), (2870, 17296), (3220, 15416), (3280, 15134), (3290, 15088), (3680, 13489), (3760, 13202), (3772, 13160), (3854, 12880), (4324, 11480), (4592, 10810), (4715, 10528), (5152, 9635), (5264, 9430), (5405, 9184), (5740, 8648), (6440, 7708), (6560, 7567), (6580, 7544), (6601, 7520)]