56481183

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 93450240

約数和(自身を除く): 36969057

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 103, 191, 261, 309, 319, 573, 927, 957, 1133, 1719, 2101, 2871, 2987, 3399, 5539, 6303, 8961, 10197, 16617, 18909, 19673, 26883, 32857, 49851, 59019, 60929, 98571, 177057, 182787, 216403, 295713, 548361, 570517, 649209, 1711551, 1947627, 5134653, 6275687, 18827061, 56481183]

約数ペア:

[(1, 56481183), (3, 18827061), (9, 6275687), (11, 5134653), (29, 1947627), (33, 1711551), (87, 649209), (99, 570517), (103, 548361), (191, 295713), (261, 216403), (309, 182787), (319, 177057), (573, 98571), (927, 60929), (957, 59019), (1133, 49851), (1719, 32857), (2101, 26883), (2871, 19673), (2987, 18909), (3399, 16617), (5539, 10197), (6303, 8961)]