56195810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2647}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 110961792

約数和(自身を除く): 54765982

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2123, 2647, 4246, 5294, 10615, 13235, 21230, 26470, 29117, 58234, 145585, 291170, 510871, 1021742, 2554355, 5108710, 5619581, 11239162, 28097905, 56195810]

約数ペア:

[(1, 56195810), (2, 28097905), (5, 11239162), (10, 5619581), (11, 5108710), (22, 2554355), (55, 1021742), (110, 510871), (193, 291170), (386, 145585), (965, 58234), (1930, 29117), (2123, 26470), (2647, 21230), (4246, 13235), (5294, 10615)]