56555529909

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1025839}}^1$

素因数の和:1025929

約数の個数: 32

約数和(自身を含む): 85087272960

約数和(自身を除く): 28531743051

約数列:

[1, 3, 17, 23, 47, 51, 69, 141, 391, 799, 1081, 1173, 2397, 3243, 18377, 55131, 1025839, 3077517, 17439263, 23594297, 48214433, 52317789, 70782891, 144643299, 401103049, 819645361, 1108931959, 1203309147, 2458936083, 3326795877, 18851843303, 56555529909]

約数ペア:

[(1, 56555529909), (3, 18851843303), (17, 3326795877), (23, 2458936083), (47, 1203309147), (51, 1108931959), (69, 819645361), (141, 401103049), (391, 144643299), (799, 70782891), (1081, 52317789), (1173, 48214433), (2397, 23594297), (3243, 17439263), (18377, 3077517), (55131, 1025839)]