55171928

素因数分解:

$2^3\times 7^1\times {\mathrm{985213}}^1$

素因数の和:985226

約数の個数: 16

約数和(自身を含む): 118225680

約数和(自身を除く): 63053752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 985213, 1970426, 3940852, 6896491, 7881704, 13792982, 27585964, 55171928]

約数ペア:

[(1, 55171928), (2, 27585964), (4, 13792982), (7, 7881704), (8, 6896491), (14, 3940852), (28, 1970426), (56, 985213)]