54150209

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 58423680

約数和(自身を除く): 4273471

約数列:

[1, 19, 71, 137, 293, 1349, 2603, 5567, 9727, 20803, 40141, 184813, 395257, 762679, 2850011, 54150209]

約数ペア:

[(1, 54150209), (19, 2850011), (71, 762679), (137, 395257), (293, 184813), (1349, 40141), (2603, 20803), (5567, 9727)]