56280730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 112393512

約数和(自身を除く): 56112782

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 193, 241, 242, 386, 482, 605, 965, 1205, 1210, 1930, 2123, 2410, 2651, 4246, 5302, 10615, 13255, 21230, 23353, 26510, 29161, 46513, 46706, 58322, 93026, 116765, 145805, 232565, 233530, 291610, 465130, 511643, 1023286, 2558215, 5116430, 5628073, 11256146, 28140365, 56280730]

約数ペア:

[(1, 56280730), (2, 28140365), (5, 11256146), (10, 5628073), (11, 5116430), (22, 2558215), (55, 1023286), (110, 511643), (121, 465130), (193, 291610), (241, 233530), (242, 232565), (386, 145805), (482, 116765), (605, 93026), (965, 58322), (1205, 46706), (1210, 46513), (1930, 29161), (2123, 26510), (2410, 23353), (2651, 21230), (4246, 13255), (5302, 10615)]