55582239

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6211}}^1$

素因数の和:6390

約数の個数: 16

約数和(自身を含む): 78519680

約数和(自身を除く): 22937441

約数列:

[1, 3, 19, 57, 157, 471, 2983, 6211, 8949, 18633, 118009, 354027, 975127, 2925381, 18527413, 55582239]

約数ペア:

[(1, 55582239), (3, 18527413), (19, 2925381), (57, 975127), (157, 354027), (471, 118009), (2983, 18633), (6211, 8949)]