56946578

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{168481}}^1$

素因数の和:168509

約数の個数: 12

約数和(自身を含む): 92496618

約数和(自身を除く): 35550040

約数列:

[1, 2, 13, 26, 169, 338, 168481, 336962, 2190253, 4380506, 28473289, 56946578]

約数ペア:

[(1, 56946578), (2, 28473289), (13, 4380506), (26, 2190253), (169, 336962), (338, 168481)]