56289772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1021}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 123621120

約数和(自身を除く): 67331348

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 179, 308, 358, 716, 1021, 1253, 1969, 2042, 2506, 3938, 4084, 5012, 7147, 7876, 11231, 13783, 14294, 22462, 27566, 28588, 44924, 55132, 78617, 157234, 182759, 314468, 365518, 731036, 1279313, 2010349, 2558626, 4020698, 5117252, 8041396, 14072443, 28144886, 56289772]

約数ペア:

[(1, 56289772), (2, 28144886), (4, 14072443), (7, 8041396), (11, 5117252), (14, 4020698), (22, 2558626), (28, 2010349), (44, 1279313), (77, 731036), (154, 365518), (179, 314468), (308, 182759), (358, 157234), (716, 78617), (1021, 55132), (1253, 44924), (1969, 28588), (2042, 27566), (2506, 22462), (3938, 14294), (4084, 13783), (5012, 11231), (7147, 7876)]