49571280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{569}}^1$

素因数の和:610

約数の個数: 180

約数和(自身を含む): 183308580

約数和(自身を除く): 133737300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 569, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1138, 1210, 1320, 1452, 1584, 1707, 1815, 1936, 1980, 2178, 2276, 2420, 2640, 2845, 2904, 3414, 3630, 3960, 4356, 4552, 4840, 5121, 5445, 5690, 5808, 6259, 6828, 7260, 7920, 8535, 8712, 9104, 9680, 10242, 10890, 11380, 12518, 13656, 14520, 17070, 17424, 18777, 20484, 21780, 22760, 25036, 25605, 27312, 29040, 31295, 34140, 37554, 40968, 43560, 45520, 50072, 51210, 56331, 62590, 68280, 68849, 75108, 81936, 87120, 93885, 100144, 102420, 112662, 125180, 136560, 137698, 150216, 187770, 204840, 206547, 225324, 250360, 275396, 281655, 300432, 344245, 375540, 409680, 413094, 450648, 500720, 550792, 563310, 619641, 688490, 751080, 826188, 901296, 1032735, 1101584, 1126620, 1239282, 1376980, 1502160, 1652376, 2065470, 2253240, 2478564, 2753960, 3098205, 3304752, 4130940, 4506480, 4957128, 5507920, 6196410, 8261880, 9914256, 12392820, 16523760, 24785640, 49571280]

約数ペア:

[(1, 49571280), (2, 24785640), (3, 16523760), (4, 12392820), (5, 9914256), (6, 8261880), (8, 6196410), (9, 5507920), (10, 4957128), (11, 4506480), (12, 4130940), (15, 3304752), (16, 3098205), (18, 2753960), (20, 2478564), (22, 2253240), (24, 2065470), (30, 1652376), (33, 1502160), (36, 1376980), (40, 1239282), (44, 1126620), (45, 1101584), (48, 1032735), (55, 901296), (60, 826188), (66, 751080), (72, 688490), (80, 619641), (88, 563310), (90, 550792), (99, 500720), (110, 450648), (120, 413094), (121, 409680), (132, 375540), (144, 344245), (165, 300432), (176, 281655), (180, 275396), (198, 250360), (220, 225324), (240, 206547), (242, 204840), (264, 187770), (330, 150216), (360, 137698), (363, 136560), (396, 125180), (440, 112662), (484, 102420), (495, 100144), (528, 93885), (569, 87120), (605, 81936), (660, 75108), (720, 68849), (726, 68280), (792, 62590), (880, 56331), (968, 51210), (990, 50072), (1089, 45520), (1138, 43560), (1210, 40968), (1320, 37554), (1452, 34140), (1584, 31295), (1707, 29040), (1815, 27312), (1936, 25605), (1980, 25036), (2178, 22760), (2276, 21780), (2420, 20484), (2640, 18777), (2845, 17424), (2904, 17070), (3414, 14520), (3630, 13656), (3960, 12518), (4356, 11380), (4552, 10890), (4840, 10242), (5121, 9680), (5445, 9104), (5690, 8712), (5808, 8535), (6259, 7920), (6828, 7260)]