49219380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:503

約数の個数: 192

約数和(自身を含む): 181440000

約数和(自身を除く): 132220620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 449, 522, 540, 580, 609, 630, 756, 783, 812, 870, 898, 945, 1015, 1044, 1218, 1260, 1305, 1347, 1566, 1740, 1796, 1827, 1890, 2030, 2245, 2436, 2610, 2694, 3045, 3132, 3143, 3654, 3780, 3915, 4041, 4060, 4490, 5220, 5388, 5481, 6090, 6286, 6735, 7308, 7830, 8082, 8980, 9135, 9429, 10962, 12123, 12180, 12572, 13021, 13470, 15660, 15715, 16164, 18270, 18858, 20205, 21924, 24246, 26042, 26940, 27405, 28287, 31430, 36540, 37716, 39063, 40410, 47145, 48492, 52084, 54810, 56574, 60615, 62860, 65105, 78126, 80820, 84861, 91147, 94290, 109620, 113148, 117189, 121230, 130210, 141435, 156252, 169722, 182294, 188580, 195315, 234378, 242460, 260420, 273441, 282870, 339444, 351567, 364588, 390630, 424305, 455735, 468756, 546882, 565740, 585945, 703134, 781260, 820323, 848610, 911470, 1093764, 1171890, 1367205, 1406268, 1640646, 1697220, 1757835, 1822940, 2343780, 2460969, 2734410, 3281292, 3515670, 4101615, 4921938, 5468820, 7031340, 8203230, 9843876, 12304845, 16406460, 24609690, 49219380]

約数ペア:

[(1, 49219380), (2, 24609690), (3, 16406460), (4, 12304845), (5, 9843876), (6, 8203230), (7, 7031340), (9, 5468820), (10, 4921938), (12, 4101615), (14, 3515670), (15, 3281292), (18, 2734410), (20, 2460969), (21, 2343780), (27, 1822940), (28, 1757835), (29, 1697220), (30, 1640646), (35, 1406268), (36, 1367205), (42, 1171890), (45, 1093764), (54, 911470), (58, 848610), (60, 820323), (63, 781260), (70, 703134), (84, 585945), (87, 565740), (90, 546882), (105, 468756), (108, 455735), (116, 424305), (126, 390630), (135, 364588), (140, 351567), (145, 339444), (174, 282870), (180, 273441), (189, 260420), (203, 242460), (210, 234378), (252, 195315), (261, 188580), (270, 182294), (290, 169722), (315, 156252), (348, 141435), (378, 130210), (406, 121230), (420, 117189), (435, 113148), (449, 109620), (522, 94290), (540, 91147), (580, 84861), (609, 80820), (630, 78126), (756, 65105), (783, 62860), (812, 60615), (870, 56574), (898, 54810), (945, 52084), (1015, 48492), (1044, 47145), (1218, 40410), (1260, 39063), (1305, 37716), (1347, 36540), (1566, 31430), (1740, 28287), (1796, 27405), (1827, 26940), (1890, 26042), (2030, 24246), (2245, 21924), (2436, 20205), (2610, 18858), (2694, 18270), (3045, 16164), (3132, 15715), (3143, 15660), (3654, 13470), (3780, 13021), (3915, 12572), (4041, 12180), (4060, 12123), (4490, 10962), (5220, 9429), (5388, 9135), (5481, 8980), (6090, 8082), (6286, 7830), (6735, 7308)]