56239678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 94711680

約数和(自身を除く): 38472002

約数列:

[1, 2, 11, 22, 53, 106, 139, 278, 347, 583, 694, 1166, 1529, 3058, 3817, 7367, 7634, 14734, 18391, 36782, 48233, 81037, 96466, 162074, 202301, 404602, 530563, 1061126, 2556349, 5112698, 28119839, 56239678]

約数ペア:

[(1, 56239678), (2, 28119839), (11, 5112698), (22, 2556349), (53, 1061126), (106, 530563), (139, 404602), (278, 202301), (347, 162074), (583, 96466), (694, 81037), (1166, 48233), (1529, 36782), (3058, 18391), (3817, 14734), (7367, 7634)]