54013900

素因数分解:

$2^2\times 5^2\times {\mathrm{540139}}^1$

素因数の和:540153

約数の個数: 18

約数和(自身を含む): 117210380

約数和(自身を除く): 63196480

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 540139, 1080278, 2160556, 2700695, 5401390, 10802780, 13503475, 27006950, 54013900]

約数ペア:

[(1, 54013900), (2, 27006950), (4, 13503475), (5, 10802780), (10, 5401390), (20, 2700695), (25, 2160556), (50, 1080278), (100, 540139)]