54962240

素因数分解:

$2^6\times 5^1\times {\mathrm{171757}}^1$

素因数の和:171774

約数の個数: 28

約数和(自身を含む): 130879596

約数和(自身を除く): 75917356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 171757, 343514, 687028, 858785, 1374056, 1717570, 2748112, 3435140, 5496224, 6870280, 10992448, 13740560, 27481120, 54962240]

約数ペア:

[(1, 54962240), (2, 27481120), (4, 13740560), (5, 10992448), (8, 6870280), (10, 5496224), (16, 3435140), (20, 2748112), (32, 1717570), (40, 1374056), (64, 858785), (80, 687028), (160, 343514), (320, 171757)]