56744655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1427}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 99525888

約数和(自身を除く): 42781233

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 241, 723, 1205, 1427, 2651, 3615, 4281, 7135, 7953, 13255, 15697, 21405, 39765, 47091, 78485, 235455, 343907, 1031721, 1719535, 3782977, 5158605, 11348931, 18914885, 56744655]

約数ペア:

[(1, 56744655), (3, 18914885), (5, 11348931), (11, 5158605), (15, 3782977), (33, 1719535), (55, 1031721), (165, 343907), (241, 235455), (723, 78485), (1205, 47091), (1427, 39765), (2651, 21405), (3615, 15697), (4281, 13255), (7135, 7953)]