55856836

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28097}}^1$

素因数の和:28179

約数の個数: 24

約数和(自身を含む): 113291136

約数和(自身を除く): 57434300

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 28097, 56194, 112388, 196679, 393358, 786716, 1994887, 3989774, 7979548, 13964209, 27928418, 55856836]

約数ペア:

[(1, 55856836), (2, 27928418), (4, 13964209), (7, 7979548), (14, 3989774), (28, 1994887), (71, 786716), (142, 393358), (284, 196679), (497, 112388), (994, 56194), (1988, 28097)]