53551260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:513

約数の個数: 192

約数和(自身を含む): 196976640

約数和(自身を除く): 143425380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 457, 465, 540, 558, 620, 630, 651, 756, 837, 868, 914, 930, 945, 1085, 1116, 1260, 1302, 1371, 1395, 1674, 1828, 1860, 1890, 1953, 2170, 2285, 2604, 2742, 2790, 3199, 3255, 3348, 3780, 3906, 4113, 4185, 4340, 4570, 5484, 5580, 5859, 6398, 6510, 6855, 7812, 8226, 8370, 9140, 9597, 9765, 11718, 12339, 12796, 13020, 13710, 14167, 15995, 16452, 16740, 19194, 19530, 20565, 23436, 24678, 27420, 28334, 28791, 29295, 31990, 38388, 39060, 41130, 42501, 47985, 49356, 56668, 57582, 58590, 61695, 63980, 70835, 82260, 85002, 86373, 95970, 99169, 115164, 117180, 123390, 127503, 141670, 143955, 170004, 172746, 191940, 198338, 212505, 246780, 255006, 283340, 287910, 297507, 345492, 382509, 396676, 425010, 431865, 495845, 510012, 575820, 595014, 637515, 765018, 850020, 863730, 892521, 991690, 1190028, 1275030, 1487535, 1530036, 1727460, 1785042, 1912545, 1983380, 2550060, 2677563, 2975070, 3570084, 3825090, 4462605, 5355126, 5950140, 7650180, 8925210, 10710252, 13387815, 17850420, 26775630, 53551260]

約数ペア:

[(1, 53551260), (2, 26775630), (3, 17850420), (4, 13387815), (5, 10710252), (6, 8925210), (7, 7650180), (9, 5950140), (10, 5355126), (12, 4462605), (14, 3825090), (15, 3570084), (18, 2975070), (20, 2677563), (21, 2550060), (27, 1983380), (28, 1912545), (30, 1785042), (31, 1727460), (35, 1530036), (36, 1487535), (42, 1275030), (45, 1190028), (54, 991690), (60, 892521), (62, 863730), (63, 850020), (70, 765018), (84, 637515), (90, 595014), (93, 575820), (105, 510012), (108, 495845), (124, 431865), (126, 425010), (135, 396676), (140, 382509), (155, 345492), (180, 297507), (186, 287910), (189, 283340), (210, 255006), (217, 246780), (252, 212505), (270, 198338), (279, 191940), (310, 172746), (315, 170004), (372, 143955), (378, 141670), (420, 127503), (434, 123390), (457, 117180), (465, 115164), (540, 99169), (558, 95970), (620, 86373), (630, 85002), (651, 82260), (756, 70835), (837, 63980), (868, 61695), (914, 58590), (930, 57582), (945, 56668), (1085, 49356), (1116, 47985), (1260, 42501), (1302, 41130), (1371, 39060), (1395, 38388), (1674, 31990), (1828, 29295), (1860, 28791), (1890, 28334), (1953, 27420), (2170, 24678), (2285, 23436), (2604, 20565), (2742, 19530), (2790, 19194), (3199, 16740), (3255, 16452), (3348, 15995), (3780, 14167), (3906, 13710), (4113, 13020), (4185, 12796), (4340, 12339), (4570, 11718), (5484, 9765), (5580, 9597), (5859, 9140), (6398, 8370), (6510, 8226), (6855, 7812)]