49011480

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{2161}}^1$

素因数の和:2191

約数の個数: 160

約数和(自身を含む): 188353440

約数和(自身を除く): 139341960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2161, 2268, 2520, 2835, 3240, 3780, 4322, 4536, 5670, 6483, 7560, 8644, 10805, 11340, 12966, 15127, 17288, 19449, 21610, 22680, 25932, 30254, 32415, 38898, 43220, 45381, 51864, 58347, 60508, 64830, 75635, 77796, 86440, 90762, 97245, 116694, 121016, 129660, 136143, 151270, 155592, 175041, 181524, 194490, 226905, 233388, 259320, 272286, 291735, 302540, 350082, 363048, 388980, 408429, 453810, 466776, 544572, 583470, 605080, 680715, 700164, 777960, 816858, 875205, 907620, 1089144, 1166940, 1225287, 1361430, 1400328, 1633716, 1750410, 1815240, 2042145, 2333880, 2450574, 2722860, 3267432, 3500820, 4084290, 4901148, 5445720, 6126435, 7001640, 8168580, 9802296, 12252870, 16337160, 24505740, 49011480]

約数ペア:

[(1, 49011480), (2, 24505740), (3, 16337160), (4, 12252870), (5, 9802296), (6, 8168580), (7, 7001640), (8, 6126435), (9, 5445720), (10, 4901148), (12, 4084290), (14, 3500820), (15, 3267432), (18, 2722860), (20, 2450574), (21, 2333880), (24, 2042145), (27, 1815240), (28, 1750410), (30, 1633716), (35, 1400328), (36, 1361430), (40, 1225287), (42, 1166940), (45, 1089144), (54, 907620), (56, 875205), (60, 816858), (63, 777960), (70, 700164), (72, 680715), (81, 605080), (84, 583470), (90, 544572), (105, 466776), (108, 453810), (120, 408429), (126, 388980), (135, 363048), (140, 350082), (162, 302540), (168, 291735), (180, 272286), (189, 259320), (210, 233388), (216, 226905), (252, 194490), (270, 181524), (280, 175041), (315, 155592), (324, 151270), (360, 136143), (378, 129660), (405, 121016), (420, 116694), (504, 97245), (540, 90762), (567, 86440), (630, 77796), (648, 75635), (756, 64830), (810, 60508), (840, 58347), (945, 51864), (1080, 45381), (1134, 43220), (1260, 38898), (1512, 32415), (1620, 30254), (1890, 25932), (2161, 22680), (2268, 21610), (2520, 19449), (2835, 17288), (3240, 15127), (3780, 12966), (4322, 11340), (4536, 10805), (5670, 8644), (6483, 7560)]