54505851

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 79591680

約数和(自身を除く): 25085829

約数列:

[1, 3, 19, 41, 57, 83, 123, 249, 281, 779, 843, 1577, 2337, 3403, 4731, 5339, 10209, 11521, 16017, 23323, 34563, 64657, 69969, 193971, 218899, 443137, 656697, 956243, 1329411, 2868729, 18168617, 54505851]

約数ペア:

[(1, 54505851), (3, 18168617), (19, 2868729), (41, 1329411), (57, 956243), (83, 656697), (123, 443137), (249, 218899), (281, 193971), (779, 69969), (843, 64657), (1577, 34563), (2337, 23323), (3403, 16017), (4731, 11521), (5339, 10209)]