55885588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 109799424

約数和(自身を除く): 53913836

約数列:

[1, 2, 4, 11, 22, 44, 73, 127, 137, 146, 254, 274, 292, 508, 548, 803, 1397, 1507, 1606, 2794, 3014, 3212, 5588, 6028, 9271, 10001, 17399, 18542, 20002, 34798, 37084, 40004, 69596, 101981, 110011, 191389, 203962, 220022, 382778, 407924, 440044, 765556, 1270127, 2540254, 5080508, 13971397, 27942794, 55885588]

約数ペア:

[(1, 55885588), (2, 27942794), (4, 13971397), (11, 5080508), (22, 2540254), (44, 1270127), (73, 765556), (127, 440044), (137, 407924), (146, 382778), (254, 220022), (274, 203962), (292, 191389), (508, 110011), (548, 101981), (803, 69596), (1397, 40004), (1507, 37084), (1606, 34798), (2794, 20002), (3014, 18542), (3212, 17399), (5588, 10001), (6028, 9271)]