54390674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{4969}}^1$

素因数の和:5405

約数の個数: 16

約数和(自身を含む): 88088280

約数和(自身を除く): 33697606

約数列:

[1, 2, 13, 26, 421, 842, 4969, 5473, 9938, 10946, 64597, 129194, 2091949, 4183898, 27195337, 54390674]

約数ペア:

[(1, 54390674), (2, 27195337), (13, 4183898), (26, 2091949), (421, 129194), (842, 64597), (4969, 10946), (5473, 9938)]