57279089

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 69624360

約数和(自身を除く): 12345271

約数列:

[1, 7, 29, 49, 173, 203, 233, 1211, 1421, 1631, 5017, 6757, 8477, 11417, 35119, 40309, 47299, 245833, 282163, 331093, 1168961, 1975141, 8182727, 57279089]

約数ペア:

[(1, 57279089), (7, 8182727), (29, 1975141), (49, 1168961), (173, 331093), (203, 282163), (233, 245833), (1211, 47299), (1421, 40309), (1631, 35119), (5017, 11417), (6757, 8477)]