51402923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18919}}^1$

素因数の和:18962

約数の個数: 16

約数和(自身を含む): 63571200

約数和(自身を除く): 12168277

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 18919, 208109, 245947, 359461, 2705417, 3954071, 4672993, 51402923]

約数ペア:

[(1, 51402923), (11, 4672993), (13, 3954071), (19, 2705417), (143, 359461), (209, 245947), (247, 208109), (2717, 18919)]