54206386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 90175680

約数和(自身を除く): 35969294

約数列:

[1, 2, 13, 26, 53, 106, 139, 278, 283, 566, 689, 1378, 1807, 3614, 3679, 7358, 7367, 14734, 14999, 29998, 39337, 78674, 95771, 191542, 194987, 389974, 511381, 1022762, 2084861, 4169722, 27103193, 54206386]

約数ペア:

[(1, 54206386), (2, 27103193), (13, 4169722), (26, 2084861), (53, 1022762), (106, 511381), (139, 389974), (278, 194987), (283, 191542), (566, 95771), (689, 78674), (1378, 39337), (1807, 29998), (3614, 14999), (3679, 14734), (7358, 7367)]