55519954

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{11981}}^1$

素因数の和:12321

約数の個数: 16

約数和(自身を含む): 95472576

約数和(自身を除く): 39952622

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 11981, 23962, 83867, 167734, 3965711, 7931422, 27759977, 55519954]

約数ペア:

[(1, 55519954), (2, 27759977), (7, 7931422), (14, 3965711), (331, 167734), (662, 83867), (2317, 23962), (4634, 11981)]