55645359

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 94993920

約数和(自身を除く): 39348561

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 121, 183, 231, 359, 363, 427, 671, 847, 1077, 1281, 2013, 2513, 2541, 3949, 4697, 7381, 7539, 11847, 14091, 21899, 22143, 27643, 43439, 51667, 65697, 82929, 130317, 153293, 155001, 240889, 304073, 459879, 722667, 912219, 1686223, 2649779, 5058669, 7949337, 18548453, 55645359]

約数ペア:

[(1, 55645359), (3, 18548453), (7, 7949337), (11, 5058669), (21, 2649779), (33, 1686223), (61, 912219), (77, 722667), (121, 459879), (183, 304073), (231, 240889), (359, 155001), (363, 153293), (427, 130317), (671, 82929), (847, 65697), (1077, 51667), (1281, 43439), (2013, 27643), (2513, 22143), (2541, 21899), (3949, 14091), (4697, 11847), (7381, 7539)]