56264217

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{7529}}^1$

素因数の和:7632

約数の個数: 16

約数和(自身を含む): 78071040

約数和(自身を除く): 21806823

約数列:

[1, 3, 47, 53, 141, 159, 2491, 7473, 7529, 22587, 353863, 399037, 1061589, 1197111, 18754739, 56264217]

約数ペア:

[(1, 56264217), (3, 18754739), (47, 1197111), (53, 1061589), (141, 399037), (159, 353863), (2491, 22587), (7473, 7529)]