54761128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{220811}}^1$

素因数の和:220848

約数の個数: 16

約数和(自身を含む): 105989760

約数和(自身を除く): 51228632

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 220811, 441622, 883244, 1766488, 6845141, 13690282, 27380564, 54761128]

約数ペア:

[(1, 54761128), (2, 27380564), (4, 13690282), (8, 6845141), (31, 1766488), (62, 883244), (124, 441622), (248, 220811)]