55883128

素因数分解:

$2^3\times 7^2\times {\mathrm{142559}}^1$

素因数の和:142579

約数の個数: 24

約数和(自身を含む): 121888800

約数和(自身を除く): 66005672

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 142559, 285118, 570236, 997913, 1140472, 1995826, 3991652, 6985391, 7983304, 13970782, 27941564, 55883128]

約数ペア:

[(1, 55883128), (2, 27941564), (4, 13970782), (7, 7983304), (8, 6985391), (14, 3991652), (28, 1995826), (49, 1140472), (56, 997913), (98, 570236), (196, 285118), (392, 142559)]