54971340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{916189}}^1$

素因数の和:916201

約数の個数: 24

約数和(自身を含む): 153919920

約数和(自身を除く): 98948580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 916189, 1832378, 2748567, 3664756, 4580945, 5497134, 9161890, 10994268, 13742835, 18323780, 27485670, 54971340]

約数ペア:

[(1, 54971340), (2, 27485670), (3, 18323780), (4, 13742835), (5, 10994268), (6, 9161890), (10, 5497134), (12, 4580945), (15, 3664756), (20, 2748567), (30, 1832378), (60, 916189)]