52016140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 127733760

約数和(自身を除く): 75717620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 31, 44, 55, 58, 62, 110, 116, 124, 145, 155, 220, 263, 290, 310, 319, 341, 526, 580, 620, 638, 682, 899, 1052, 1276, 1315, 1364, 1595, 1705, 1798, 2630, 2893, 3190, 3410, 3596, 4495, 5260, 5786, 6380, 6820, 7627, 8153, 8990, 9889, 11572, 14465, 15254, 16306, 17980, 19778, 28930, 30508, 32612, 38135, 39556, 40765, 49445, 57860, 76270, 81530, 83897, 89683, 98890, 152540, 163060, 167794, 179366, 197780, 236437, 335588, 358732, 419485, 448415, 472874, 838970, 896830, 945748, 1182185, 1677940, 1793660, 2364370, 2600807, 4728740, 5201614, 10403228, 13004035, 26008070, 52016140]

約数ペア:

[(1, 52016140), (2, 26008070), (4, 13004035), (5, 10403228), (10, 5201614), (11, 4728740), (20, 2600807), (22, 2364370), (29, 1793660), (31, 1677940), (44, 1182185), (55, 945748), (58, 896830), (62, 838970), (110, 472874), (116, 448415), (124, 419485), (145, 358732), (155, 335588), (220, 236437), (263, 197780), (290, 179366), (310, 167794), (319, 163060), (341, 152540), (526, 98890), (580, 89683), (620, 83897), (638, 81530), (682, 76270), (899, 57860), (1052, 49445), (1276, 40765), (1315, 39556), (1364, 38135), (1595, 32612), (1705, 30508), (1798, 28930), (2630, 19778), (2893, 17980), (3190, 16306), (3410, 15254), (3596, 14465), (4495, 11572), (5260, 9889), (5786, 8990), (6380, 8153), (6820, 7627)]