53406568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{351359}}^1$

素因数の和:351384

約数の個数: 16

約数和(自身を含む): 105408000

約数和(自身を除く): 52001432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 351359, 702718, 1405436, 2810872, 6675821, 13351642, 26703284, 53406568]

約数ペア:

[(1, 53406568), (2, 26703284), (4, 13351642), (8, 6675821), (19, 2810872), (38, 1405436), (76, 702718), (152, 351359)]