53043480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 209139840

約数和(自身を除く): 156096360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 49, 56, 60, 62, 63, 70, 72, 84, 90, 93, 97, 98, 105, 120, 124, 126, 140, 147, 155, 168, 180, 186, 194, 196, 210, 217, 245, 248, 252, 279, 280, 291, 294, 310, 315, 360, 372, 388, 392, 420, 434, 441, 465, 485, 490, 504, 558, 582, 588, 620, 630, 651, 679, 735, 744, 776, 840, 868, 873, 882, 930, 970, 980, 1085, 1116, 1164, 1176, 1240, 1260, 1302, 1358, 1395, 1455, 1470, 1519, 1736, 1746, 1764, 1860, 1940, 1953, 1960, 2037, 2170, 2205, 2232, 2328, 2520, 2604, 2716, 2790, 2910, 2940, 3007, 3038, 3255, 3395, 3492, 3528, 3720, 3880, 3906, 4074, 4340, 4365, 4410, 4557, 4753, 5208, 5432, 5580, 5820, 5880, 6014, 6076, 6111, 6510, 6790, 6984, 7595, 7812, 8148, 8680, 8730, 8820, 9021, 9114, 9506, 9765, 10185, 11160, 11640, 12028, 12152, 12222, 13020, 13580, 13671, 14259, 15035, 15190, 15624, 16296, 17460, 17640, 18042, 18228, 19012, 19530, 20370, 21049, 22785, 23765, 24056, 24444, 26040, 27063, 27160, 27342, 28518, 30070, 30380, 30555, 34920, 36084, 36456, 38024, 39060, 40740, 42098, 42777, 45105, 45570, 47530, 48888, 54126, 54684, 57036, 60140, 60760, 61110, 63147, 68355, 71295, 72168, 78120, 81480, 84196, 85554, 90210, 91140, 95060, 105245, 108252, 109368, 114072, 120280, 122220, 126294, 135315, 136710, 142590, 147343, 168392, 171108, 180420, 182280, 189441, 190120, 210490, 213885, 216504, 244440, 252588, 270630, 273420, 285180, 294686, 315735, 342216, 360840, 378882, 420980, 427770, 442029, 505176, 541260, 546840, 570360, 589372, 631470, 736715, 757764, 841960, 855540, 884058, 947205, 1082520, 1178744, 1262940, 1326087, 1473430, 1515528, 1711080, 1768116, 1894410, 2210145, 2525880, 2652174, 2946860, 3536232, 3788820, 4420290, 5304348, 5893720, 6630435, 7577640, 8840580, 10608696, 13260870, 17681160, 26521740, 53043480]

約数ペア:

[(1, 53043480), (2, 26521740), (3, 17681160), (4, 13260870), (5, 10608696), (6, 8840580), (7, 7577640), (8, 6630435), (9, 5893720), (10, 5304348), (12, 4420290), (14, 3788820), (15, 3536232), (18, 2946860), (20, 2652174), (21, 2525880), (24, 2210145), (28, 1894410), (30, 1768116), (31, 1711080), (35, 1515528), (36, 1473430), (40, 1326087), (42, 1262940), (45, 1178744), (49, 1082520), (56, 947205), (60, 884058), (62, 855540), (63, 841960), (70, 757764), (72, 736715), (84, 631470), (90, 589372), (93, 570360), (97, 546840), (98, 541260), (105, 505176), (120, 442029), (124, 427770), (126, 420980), (140, 378882), (147, 360840), (155, 342216), (168, 315735), (180, 294686), (186, 285180), (194, 273420), (196, 270630), (210, 252588), (217, 244440), (245, 216504), (248, 213885), (252, 210490), (279, 190120), (280, 189441), (291, 182280), (294, 180420), (310, 171108), (315, 168392), (360, 147343), (372, 142590), (388, 136710), (392, 135315), (420, 126294), (434, 122220), (441, 120280), (465, 114072), (485, 109368), (490, 108252), (504, 105245), (558, 95060), (582, 91140), (588, 90210), (620, 85554), (630, 84196), (651, 81480), (679, 78120), (735, 72168), (744, 71295), (776, 68355), (840, 63147), (868, 61110), (873, 60760), (882, 60140), (930, 57036), (970, 54684), (980, 54126), (1085, 48888), (1116, 47530), (1164, 45570), (1176, 45105), (1240, 42777), (1260, 42098), (1302, 40740), (1358, 39060), (1395, 38024), (1455, 36456), (1470, 36084), (1519, 34920), (1736, 30555), (1746, 30380), (1764, 30070), (1860, 28518), (1940, 27342), (1953, 27160), (1960, 27063), (2037, 26040), (2170, 24444), (2205, 24056), (2232, 23765), (2328, 22785), (2520, 21049), (2604, 20370), (2716, 19530), (2790, 19012), (2910, 18228), (2940, 18042), (3007, 17640), (3038, 17460), (3255, 16296), (3395, 15624), (3492, 15190), (3528, 15035), (3720, 14259), (3880, 13671), (3906, 13580), (4074, 13020), (4340, 12222), (4365, 12152), (4410, 12028), (4557, 11640), (4753, 11160), (5208, 10185), (5432, 9765), (5580, 9506), (5820, 9114), (5880, 9021), (6014, 8820), (6076, 8730), (6111, 8680), (6510, 8148), (6790, 7812), (6984, 7595)]