53770054

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1\times {\mathrm{619}}^1$

素因数の和:904

約数の個数: 24

約数和(自身を含む): 87818040

約数和(自身を除く): 34047986

約数列:

[1, 2, 13, 26, 169, 257, 338, 514, 619, 1238, 3341, 6682, 8047, 16094, 43433, 86866, 104611, 159083, 209222, 318166, 2068079, 4136158, 26885027, 53770054]

約数ペア:

[(1, 53770054), (2, 26885027), (13, 4136158), (26, 2068079), (169, 318166), (257, 209222), (338, 159083), (514, 104611), (619, 86866), (1238, 43433), (3341, 16094), (6682, 8047)]