53972655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 96066432

約数和(自身を除く): 42093777

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 131, 165, 227, 363, 393, 605, 655, 681, 1135, 1441, 1815, 1965, 2497, 3405, 4323, 7205, 7491, 12485, 15851, 21615, 27467, 29737, 37455, 47553, 79255, 82401, 89211, 137335, 148685, 237765, 327107, 412005, 446055, 981321, 1635535, 3598177, 4906605, 10794531, 17990885, 53972655]

約数ペア:

[(1, 53972655), (3, 17990885), (5, 10794531), (11, 4906605), (15, 3598177), (33, 1635535), (55, 981321), (121, 446055), (131, 412005), (165, 327107), (227, 237765), (363, 148685), (393, 137335), (605, 89211), (655, 82401), (681, 79255), (1135, 47553), (1441, 37455), (1815, 29737), (1965, 27467), (2497, 21615), (3405, 15851), (4323, 12485), (7205, 7491)]