56193739

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 67970448

約数和(自身を除く): 11776709

約数列:

[1, 7, 41, 49, 83, 287, 337, 581, 2009, 2359, 3403, 4067, 13817, 16513, 23821, 27971, 96719, 166747, 195797, 677033, 1146811, 1370579, 8027677, 56193739]

約数ペア:

[(1, 56193739), (7, 8027677), (41, 1370579), (49, 1146811), (83, 677033), (287, 195797), (337, 166747), (581, 96719), (2009, 27971), (2359, 23821), (3403, 16513), (4067, 13817)]