55128376

素因数分解:

$2^3\times {\mathrm{71}}^2\times {\mathrm{1367}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 104918760

約数和(自身を除く): 49790384

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 1367, 2734, 5041, 5468, 10082, 10936, 20164, 40328, 97057, 194114, 388228, 776456, 6891047, 13782094, 27564188, 55128376]

約数ペア:

[(1, 55128376), (2, 27564188), (4, 13782094), (8, 6891047), (71, 776456), (142, 388228), (284, 194114), (568, 97057), (1367, 40328), (2734, 20164), (5041, 10936), (5468, 10082)]