55818542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{313}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 95481120

約数和(自身を除く): 39662578

約数列:

[1, 2, 13, 19, 26, 38, 247, 313, 361, 494, 626, 722, 4069, 4693, 5947, 6859, 8138, 9386, 11894, 13718, 77311, 89167, 112993, 154622, 178334, 225986, 1468909, 2146867, 2937818, 4293734, 27909271, 55818542]

約数ペア:

[(1, 55818542), (2, 27909271), (13, 4293734), (19, 2937818), (26, 2146867), (38, 1468909), (247, 225986), (313, 178334), (361, 154622), (494, 112993), (626, 89167), (722, 77311), (4069, 13718), (4693, 11894), (5947, 9386), (6859, 8138)]