57039242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 95164608

約数和(自身を除く): 38125366

約数列:

[1, 2, 13, 26, 43, 86, 163, 313, 326, 559, 626, 1118, 2119, 4069, 4238, 7009, 8138, 13459, 14018, 26918, 51019, 91117, 102038, 174967, 182234, 349934, 663247, 1326494, 2193817, 4387634, 28519621, 57039242]

約数ペア:

[(1, 57039242), (2, 28519621), (13, 4387634), (26, 2193817), (43, 1326494), (86, 663247), (163, 349934), (313, 182234), (326, 174967), (559, 102038), (626, 91117), (1118, 51019), (2119, 26918), (4069, 14018), (4238, 13459), (7009, 8138)]