56455156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{32297}}^1$

素因数の和:32343

約数の個数: 24

約数和(自身を含む): 108521280

約数和(自身を除く): 52066124

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 32297, 64594, 129188, 613643, 742831, 1227286, 1485662, 2454572, 2971324, 14113789, 28227578, 56455156]

約数ペア:

[(1, 56455156), (2, 28227578), (4, 14113789), (19, 2971324), (23, 2454572), (38, 1485662), (46, 1227286), (76, 742831), (92, 613643), (437, 129188), (874, 64594), (1748, 32297)]