54289994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{57389}}^1$

素因数の和:57445

約数の個数: 16

約数和(自身を含む): 90905760

約数和(自身を除く): 36615766

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 57389, 114778, 631279, 1262558, 2467727, 4935454, 27144997, 54289994]

約数ペア:

[(1, 54289994), (2, 27144997), (11, 4935454), (22, 2467727), (43, 1262558), (86, 631279), (473, 114778), (946, 57389)]