55756836

素因数分解:

$2^2\times 3^6\times {\mathrm{19121}}^1$

素因数の和:19143

約数の個数: 42

約数和(自身を含む): 146302422

約数和(自身を除く): 90545586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 19121, 38242, 57363, 76484, 114726, 172089, 229452, 344178, 516267, 688356, 1032534, 1548801, 2065068, 3097602, 4646403, 6195204, 9292806, 13939209, 18585612, 27878418, 55756836]

約数ペア:

[(1, 55756836), (2, 27878418), (3, 18585612), (4, 13939209), (6, 9292806), (9, 6195204), (12, 4646403), (18, 3097602), (27, 2065068), (36, 1548801), (54, 1032534), (81, 688356), (108, 516267), (162, 344178), (243, 229452), (324, 172089), (486, 114726), (729, 76484), (972, 57363), (1458, 38242), (2916, 19121)]