49448280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 178295040

約数和(自身を除く): 128846760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 43, 56, 60, 70, 74, 84, 86, 105, 111, 120, 129, 140, 148, 168, 172, 185, 210, 215, 222, 258, 259, 280, 296, 301, 344, 370, 420, 430, 444, 516, 518, 555, 602, 645, 740, 777, 840, 860, 888, 903, 1032, 1036, 1110, 1204, 1290, 1295, 1369, 1480, 1505, 1554, 1591, 1720, 1806, 2072, 2220, 2408, 2580, 2590, 2738, 3010, 3108, 3182, 3612, 3885, 4107, 4440, 4515, 4773, 5160, 5180, 5476, 6020, 6216, 6364, 6845, 7224, 7770, 7955, 8214, 9030, 9546, 9583, 10360, 10952, 11137, 12040, 12728, 13690, 15540, 15910, 16428, 18060, 19092, 19166, 20535, 22274, 23865, 27380, 28749, 31080, 31820, 32856, 33411, 36120, 38184, 38332, 41070, 44548, 47730, 47915, 54760, 55685, 57498, 58867, 63640, 66822, 76664, 82140, 89096, 95460, 95830, 111370, 114996, 117734, 133644, 143745, 164280, 167055, 176601, 190920, 191660, 222740, 229992, 235468, 267288, 287490, 294335, 334110, 353202, 383320, 412069, 445480, 470936, 574980, 588670, 668220, 706404, 824138, 883005, 1149960, 1177340, 1236207, 1336440, 1412808, 1648276, 1766010, 2060345, 2354680, 2472414, 3296552, 3532020, 4120690, 4944828, 6181035, 7064040, 8241380, 9889656, 12362070, 16482760, 24724140, 49448280]

約数ペア:

[(1, 49448280), (2, 24724140), (3, 16482760), (4, 12362070), (5, 9889656), (6, 8241380), (7, 7064040), (8, 6181035), (10, 4944828), (12, 4120690), (14, 3532020), (15, 3296552), (20, 2472414), (21, 2354680), (24, 2060345), (28, 1766010), (30, 1648276), (35, 1412808), (37, 1336440), (40, 1236207), (42, 1177340), (43, 1149960), (56, 883005), (60, 824138), (70, 706404), (74, 668220), (84, 588670), (86, 574980), (105, 470936), (111, 445480), (120, 412069), (129, 383320), (140, 353202), (148, 334110), (168, 294335), (172, 287490), (185, 267288), (210, 235468), (215, 229992), (222, 222740), (258, 191660), (259, 190920), (280, 176601), (296, 167055), (301, 164280), (344, 143745), (370, 133644), (420, 117734), (430, 114996), (444, 111370), (516, 95830), (518, 95460), (555, 89096), (602, 82140), (645, 76664), (740, 66822), (777, 63640), (840, 58867), (860, 57498), (888, 55685), (903, 54760), (1032, 47915), (1036, 47730), (1110, 44548), (1204, 41070), (1290, 38332), (1295, 38184), (1369, 36120), (1480, 33411), (1505, 32856), (1554, 31820), (1591, 31080), (1720, 28749), (1806, 27380), (2072, 23865), (2220, 22274), (2408, 20535), (2580, 19166), (2590, 19092), (2738, 18060), (3010, 16428), (3108, 15910), (3182, 15540), (3612, 13690), (3885, 12728), (4107, 12040), (4440, 11137), (4515, 10952), (4773, 10360), (5160, 9583), (5180, 9546), (5476, 9030), (6020, 8214), (6216, 7955), (6364, 7770), (6845, 7224)]