56557744581

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1\times {\mathrm{56081}}^1$

素因数の和:57477

約数の個数: 32

約数和(自身を含む): 85549726080

約数和(自身を除く): 28991981499

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 1361, 4083, 17693, 25859, 53079, 56081, 77577, 168243, 336167, 729053, 1008501, 1065539, 2187159, 3196617, 13852007, 41556021, 76326241, 228978723, 992241133, 1450198579, 2976723399, 4350595737, 18852581527, 56557744581]

約数ペア:

[(1, 56557744581), (3, 18852581527), (13, 4350595737), (19, 2976723399), (39, 1450198579), (57, 992241133), (247, 228978723), (741, 76326241), (1361, 41556021), (4083, 13852007), (17693, 3196617), (25859, 2187159), (53079, 1065539), (56081, 1008501), (77577, 729053), (168243, 336167)]