49550820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 152530560

約数和(自身を除く): 102979740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 193, 220, 330, 386, 389, 579, 660, 772, 778, 965, 1158, 1167, 1556, 1930, 1945, 2123, 2316, 2334, 2895, 3860, 3890, 4246, 4279, 4668, 5790, 5835, 6369, 7780, 8492, 8558, 10615, 11580, 11670, 12738, 12837, 17116, 21230, 21395, 23340, 25476, 25674, 31845, 42460, 42790, 51348, 63690, 64185, 75077, 85580, 127380, 128370, 150154, 225231, 256740, 300308, 375385, 450462, 750770, 825847, 900924, 1126155, 1501540, 1651694, 2252310, 2477541, 3303388, 4129235, 4504620, 4955082, 8258470, 9910164, 12387705, 16516940, 24775410, 49550820]

約数ペア:

[(1, 49550820), (2, 24775410), (3, 16516940), (4, 12387705), (5, 9910164), (6, 8258470), (10, 4955082), (11, 4504620), (12, 4129235), (15, 3303388), (20, 2477541), (22, 2252310), (30, 1651694), (33, 1501540), (44, 1126155), (55, 900924), (60, 825847), (66, 750770), (110, 450462), (132, 375385), (165, 300308), (193, 256740), (220, 225231), (330, 150154), (386, 128370), (389, 127380), (579, 85580), (660, 75077), (772, 64185), (778, 63690), (965, 51348), (1158, 42790), (1167, 42460), (1556, 31845), (1930, 25674), (1945, 25476), (2123, 23340), (2316, 21395), (2334, 21230), (2895, 17116), (3860, 12837), (3890, 12738), (4246, 11670), (4279, 11580), (4668, 10615), (5790, 8558), (5835, 8492), (6369, 7780)]