51728048

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{4951}}^1$

素因数の和:5612

約数の個数: 20

約数和(自身を含む): 100396848

約数和(自身を除く): 48668800

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 4951, 5224, 9902, 10448, 19804, 39608, 79216, 3233003, 6466006, 12932012, 25864024, 51728048]

約数ペア:

[(1, 51728048), (2, 25864024), (4, 12932012), (8, 6466006), (16, 3233003), (653, 79216), (1306, 39608), (2612, 19804), (4951, 10448), (5224, 9902)]