56697465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 111404160

約数和(自身を除く): 54706695

約数列:

[1, 3, 5, 11, 15, 17, 29, 33, 41, 51, 55, 85, 87, 123, 145, 165, 187, 205, 255, 289, 319, 435, 451, 493, 561, 615, 697, 867, 935, 957, 1189, 1353, 1445, 1479, 1595, 2091, 2255, 2465, 2805, 3179, 3485, 3567, 4335, 4785, 5423, 5945, 6765, 7395, 7667, 8381, 9537, 10455, 11849, 13079, 15895, 16269, 17835, 20213, 23001, 25143, 27115, 35547, 38335, 39237, 41905, 47685, 59245, 60639, 65395, 81345, 92191, 101065, 115005, 125715, 130339, 177735, 196185, 222343, 276573, 303195, 343621, 391017, 460955, 651695, 667029, 1030863, 1111715, 1382865, 1718105, 1955085, 3335145, 3779831, 5154315, 11339493, 18899155, 56697465]

約数ペア:

[(1, 56697465), (3, 18899155), (5, 11339493), (11, 5154315), (15, 3779831), (17, 3335145), (29, 1955085), (33, 1718105), (41, 1382865), (51, 1111715), (55, 1030863), (85, 667029), (87, 651695), (123, 460955), (145, 391017), (165, 343621), (187, 303195), (205, 276573), (255, 222343), (289, 196185), (319, 177735), (435, 130339), (451, 125715), (493, 115005), (561, 101065), (615, 92191), (697, 81345), (867, 65395), (935, 60639), (957, 59245), (1189, 47685), (1353, 41905), (1445, 39237), (1479, 38335), (1595, 35547), (2091, 27115), (2255, 25143), (2465, 23001), (2805, 20213), (3179, 17835), (3485, 16269), (3567, 15895), (4335, 13079), (4785, 11849), (5423, 10455), (5945, 9537), (6765, 8381), (7395, 7667)]