49375980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1101

約数の個数: 120

約数和(自身を含む): 160387920

約数和(自身を除く): 111011940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1051, 1305, 1566, 1620, 1740, 2102, 2349, 2610, 3132, 3153, 3915, 4204, 4698, 5220, 5255, 6306, 7830, 9396, 9459, 10510, 11745, 12612, 15660, 15765, 18918, 21020, 23490, 28377, 30479, 31530, 37836, 46980, 47295, 56754, 60958, 63060, 85131, 91437, 94590, 113508, 121916, 141885, 152395, 170262, 182874, 189180, 274311, 283770, 304790, 340524, 365748, 425655, 457185, 548622, 567540, 609580, 822933, 851310, 914370, 1097244, 1371555, 1645866, 1702620, 1828740, 2468799, 2743110, 3291732, 4114665, 4937598, 5486220, 8229330, 9875196, 12343995, 16458660, 24687990, 49375980]

約数ペア:

[(1, 49375980), (2, 24687990), (3, 16458660), (4, 12343995), (5, 9875196), (6, 8229330), (9, 5486220), (10, 4937598), (12, 4114665), (15, 3291732), (18, 2743110), (20, 2468799), (27, 1828740), (29, 1702620), (30, 1645866), (36, 1371555), (45, 1097244), (54, 914370), (58, 851310), (60, 822933), (81, 609580), (87, 567540), (90, 548622), (108, 457185), (116, 425655), (135, 365748), (145, 340524), (162, 304790), (174, 283770), (180, 274311), (261, 189180), (270, 182874), (290, 170262), (324, 152395), (348, 141885), (405, 121916), (435, 113508), (522, 94590), (540, 91437), (580, 85131), (783, 63060), (810, 60958), (870, 56754), (1044, 47295), (1051, 46980), (1305, 37836), (1566, 31530), (1620, 30479), (1740, 28377), (2102, 23490), (2349, 21020), (2610, 18918), (3132, 15765), (3153, 15660), (3915, 12612), (4204, 11745), (4698, 10510), (5220, 9459), (5255, 9396), (6306, 7830)]