53195520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{1979}}^1$

素因数の和:2010

約数の個数: 144

約数和(自身を含む): 194261760

約数和(自身を除く): 141066240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 1979, 2240, 2688, 3360, 3840, 3958, 4480, 5376, 5937, 6720, 7916, 8960, 9895, 11874, 13440, 13853, 15832, 19790, 23748, 26880, 27706, 29685, 31664, 39580, 41559, 47496, 55412, 59370, 63328, 69265, 79160, 83118, 94992, 110824, 118740, 126656, 138530, 158320, 166236, 189984, 207795, 221648, 237480, 253312, 277060, 316640, 332472, 379968, 415590, 443296, 474960, 506624, 554120, 633280, 664944, 759936, 831180, 886592, 949920, 1108240, 1266560, 1329888, 1519872, 1662360, 1773184, 1899840, 2216480, 2533120, 2659776, 3324720, 3546368, 3799680, 4432960, 5319552, 6649440, 7599360, 8865920, 10639104, 13298880, 17731840, 26597760, 53195520]

約数ペア:

[(1, 53195520), (2, 26597760), (3, 17731840), (4, 13298880), (5, 10639104), (6, 8865920), (7, 7599360), (8, 6649440), (10, 5319552), (12, 4432960), (14, 3799680), (15, 3546368), (16, 3324720), (20, 2659776), (21, 2533120), (24, 2216480), (28, 1899840), (30, 1773184), (32, 1662360), (35, 1519872), (40, 1329888), (42, 1266560), (48, 1108240), (56, 949920), (60, 886592), (64, 831180), (70, 759936), (80, 664944), (84, 633280), (96, 554120), (105, 506624), (112, 474960), (120, 443296), (128, 415590), (140, 379968), (160, 332472), (168, 316640), (192, 277060), (210, 253312), (224, 237480), (240, 221648), (256, 207795), (280, 189984), (320, 166236), (336, 158320), (384, 138530), (420, 126656), (448, 118740), (480, 110824), (560, 94992), (640, 83118), (672, 79160), (768, 69265), (840, 63328), (896, 59370), (960, 55412), (1120, 47496), (1280, 41559), (1344, 39580), (1680, 31664), (1792, 29685), (1920, 27706), (1979, 26880), (2240, 23748), (2688, 19790), (3360, 15832), (3840, 13853), (3958, 13440), (4480, 11874), (5376, 9895), (5937, 8960), (6720, 7916)]