51677293317

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{85361}}^1$

素因数の和:85458

約数の個数: 48

約数和(自身を含む): 80136479808

約数和(自身を除く): 28459186491

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 361, 559, 741, 817, 1083, 1677, 2451, 4693, 10621, 14079, 15523, 31863, 46569, 85361, 201799, 256083, 605397, 1109693, 1621859, 3329079, 3670523, 4865577, 11011569, 21084167, 30815321, 47716799, 63252501, 69739937, 92445963, 143150397, 209219811, 400599173, 906619181, 1201797519, 1325058803, 2719857543, 3975176409, 17225764439, 51677293317]

約数ペア:

[(1, 51677293317), (3, 17225764439), (13, 3975176409), (19, 2719857543), (39, 1325058803), (43, 1201797519), (57, 906619181), (129, 400599173), (247, 209219811), (361, 143150397), (559, 92445963), (741, 69739937), (817, 63252501), (1083, 47716799), (1677, 30815321), (2451, 21084167), (4693, 11011569), (10621, 4865577), (14079, 3670523), (15523, 3329079), (31863, 1621859), (46569, 1109693), (85361, 605397), (201799, 256083)]