51790752

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 240

約数和(自身を含む): 172889640

約数和(自身を除く): 121098888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 53, 54, 58, 72, 78, 81, 87, 96, 104, 106, 108, 116, 117, 144, 156, 159, 162, 174, 208, 212, 216, 232, 234, 261, 288, 312, 318, 324, 348, 351, 377, 416, 424, 432, 464, 468, 477, 522, 624, 636, 648, 689, 696, 702, 754, 783, 848, 864, 928, 936, 954, 1044, 1053, 1131, 1248, 1272, 1296, 1378, 1392, 1404, 1431, 1508, 1537, 1566, 1696, 1872, 1908, 2067, 2088, 2106, 2262, 2349, 2544, 2592, 2756, 2784, 2808, 2862, 3016, 3074, 3132, 3393, 3744, 3816, 4134, 4176, 4212, 4293, 4524, 4611, 4698, 5088, 5512, 5616, 5724, 6032, 6148, 6201, 6264, 6786, 7632, 8268, 8352, 8424, 8586, 9048, 9222, 9396, 10179, 11024, 11232, 11448, 12064, 12296, 12402, 12528, 13572, 13833, 15264, 16536, 16848, 17172, 18096, 18444, 18603, 18792, 19981, 20358, 22048, 22896, 24592, 24804, 25056, 27144, 27666, 30537, 33072, 33696, 34344, 36192, 36888, 37206, 37584, 39962, 40716, 41499, 45792, 49184, 49608, 54288, 55332, 55809, 59943, 61074, 66144, 68688, 73776, 74412, 75168, 79924, 81432, 82998, 99216, 108576, 110664, 111618, 119886, 122148, 124497, 137376, 147552, 148824, 159848, 162864, 165996, 179829, 198432, 221328, 223236, 239772, 244296, 248994, 297648, 319696, 325728, 331992, 359658, 442656, 446472, 479544, 488592, 497988, 539487, 595296, 639392, 663984, 719316, 892944, 959088, 977184, 995976, 1078974, 1327968, 1438632, 1618461, 1785888, 1918176, 1991952, 2157948, 2877264, 3236922, 3983904, 4315896, 5754528, 6473844, 8631792, 12947688, 17263584, 25895376, 51790752]

約数ペア:

[(1, 51790752), (2, 25895376), (3, 17263584), (4, 12947688), (6, 8631792), (8, 6473844), (9, 5754528), (12, 4315896), (13, 3983904), (16, 3236922), (18, 2877264), (24, 2157948), (26, 1991952), (27, 1918176), (29, 1785888), (32, 1618461), (36, 1438632), (39, 1327968), (48, 1078974), (52, 995976), (53, 977184), (54, 959088), (58, 892944), (72, 719316), (78, 663984), (81, 639392), (87, 595296), (96, 539487), (104, 497988), (106, 488592), (108, 479544), (116, 446472), (117, 442656), (144, 359658), (156, 331992), (159, 325728), (162, 319696), (174, 297648), (208, 248994), (212, 244296), (216, 239772), (232, 223236), (234, 221328), (261, 198432), (288, 179829), (312, 165996), (318, 162864), (324, 159848), (348, 148824), (351, 147552), (377, 137376), (416, 124497), (424, 122148), (432, 119886), (464, 111618), (468, 110664), (477, 108576), (522, 99216), (624, 82998), (636, 81432), (648, 79924), (689, 75168), (696, 74412), (702, 73776), (754, 68688), (783, 66144), (848, 61074), (864, 59943), (928, 55809), (936, 55332), (954, 54288), (1044, 49608), (1053, 49184), (1131, 45792), (1248, 41499), (1272, 40716), (1296, 39962), (1378, 37584), (1392, 37206), (1404, 36888), (1431, 36192), (1508, 34344), (1537, 33696), (1566, 33072), (1696, 30537), (1872, 27666), (1908, 27144), (2067, 25056), (2088, 24804), (2106, 24592), (2262, 22896), (2349, 22048), (2544, 20358), (2592, 19981), (2756, 18792), (2784, 18603), (2808, 18444), (2862, 18096), (3016, 17172), (3074, 16848), (3132, 16536), (3393, 15264), (3744, 13833), (3816, 13572), (4134, 12528), (4176, 12402), (4212, 12296), (4293, 12064), (4524, 11448), (4611, 11232), (4698, 11024), (5088, 10179), (5512, 9396), (5616, 9222), (5724, 9048), (6032, 8586), (6148, 8424), (6201, 8352), (6264, 8268), (6786, 7632)]