56646790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1061}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 107814240

約数和(自身を除く): 51167450

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 281, 562, 1061, 1405, 2122, 2810, 5305, 5339, 10610, 10678, 20159, 26695, 40318, 53390, 100795, 201590, 298141, 596282, 1490705, 2981410, 5664679, 11329358, 28323395, 56646790]

約数ペア:

[(1, 56646790), (2, 28323395), (5, 11329358), (10, 5664679), (19, 2981410), (38, 1490705), (95, 596282), (190, 298141), (281, 201590), (562, 100795), (1061, 53390), (1405, 40318), (2122, 26695), (2810, 20159), (5305, 10678), (5339, 10610)]