52397280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:351

約数の個数: 240

約数和(自身を含む): 199783584

約数和(自身を除く): 147386304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 311, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 622, 624, 648, 702, 720, 780, 810, 864, 933, 936, 1040, 1053, 1080, 1170, 1244, 1248, 1296, 1404, 1440, 1555, 1560, 1620, 1755, 1866, 1872, 2080, 2106, 2160, 2340, 2488, 2592, 2799, 2808, 3110, 3120, 3240, 3510, 3732, 3744, 4043, 4212, 4320, 4665, 4680, 4976, 5265, 5598, 5616, 6220, 6240, 6480, 7020, 7464, 8086, 8397, 8424, 9330, 9360, 9952, 10530, 11196, 11232, 12129, 12440, 12960, 13995, 14040, 14928, 16172, 16794, 16848, 18660, 18720, 20215, 21060, 22392, 24258, 24880, 25191, 27990, 28080, 29856, 32344, 33588, 33696, 36387, 37320, 40430, 41985, 42120, 44784, 48516, 49760, 50382, 55980, 56160, 60645, 64688, 67176, 72774, 74640, 80860, 83970, 84240, 89568, 97032, 100764, 109161, 111960, 121290, 125955, 129376, 134352, 145548, 149280, 161720, 167940, 168480, 181935, 194064, 201528, 218322, 223920, 242580, 251910, 268704, 291096, 323440, 327483, 335880, 363870, 388128, 403056, 436644, 447840, 485160, 503820, 545805, 582192, 646880, 654966, 671760, 727740, 806112, 873288, 970320, 1007640, 1091610, 1164384, 1309932, 1343520, 1455480, 1637415, 1746576, 1940640, 2015280, 2183220, 2619864, 2910960, 3274830, 3493152, 4030560, 4366440, 5239728, 5821920, 6549660, 8732880, 10479456, 13099320, 17465760, 26198640, 52397280]

約数ペア:

[(1, 52397280), (2, 26198640), (3, 17465760), (4, 13099320), (5, 10479456), (6, 8732880), (8, 6549660), (9, 5821920), (10, 5239728), (12, 4366440), (13, 4030560), (15, 3493152), (16, 3274830), (18, 2910960), (20, 2619864), (24, 2183220), (26, 2015280), (27, 1940640), (30, 1746576), (32, 1637415), (36, 1455480), (39, 1343520), (40, 1309932), (45, 1164384), (48, 1091610), (52, 1007640), (54, 970320), (60, 873288), (65, 806112), (72, 727740), (78, 671760), (80, 654966), (81, 646880), (90, 582192), (96, 545805), (104, 503820), (108, 485160), (117, 447840), (120, 436644), (130, 403056), (135, 388128), (144, 363870), (156, 335880), (160, 327483), (162, 323440), (180, 291096), (195, 268704), (208, 251910), (216, 242580), (234, 223920), (240, 218322), (260, 201528), (270, 194064), (288, 181935), (311, 168480), (312, 167940), (324, 161720), (351, 149280), (360, 145548), (390, 134352), (405, 129376), (416, 125955), (432, 121290), (468, 111960), (480, 109161), (520, 100764), (540, 97032), (585, 89568), (622, 84240), (624, 83970), (648, 80860), (702, 74640), (720, 72774), (780, 67176), (810, 64688), (864, 60645), (933, 56160), (936, 55980), (1040, 50382), (1053, 49760), (1080, 48516), (1170, 44784), (1244, 42120), (1248, 41985), (1296, 40430), (1404, 37320), (1440, 36387), (1555, 33696), (1560, 33588), (1620, 32344), (1755, 29856), (1866, 28080), (1872, 27990), (2080, 25191), (2106, 24880), (2160, 24258), (2340, 22392), (2488, 21060), (2592, 20215), (2799, 18720), (2808, 18660), (3110, 16848), (3120, 16794), (3240, 16172), (3510, 14928), (3732, 14040), (3744, 13995), (4043, 12960), (4212, 12440), (4320, 12129), (4665, 11232), (4680, 11196), (4976, 10530), (5265, 9952), (5598, 9360), (5616, 9330), (6220, 8424), (6240, 8397), (6480, 8086), (7020, 7464)]