54404410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1019}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 103550400

約数和(自身を除く): 49145990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 281, 562, 1019, 1405, 2038, 2810, 5095, 5339, 10190, 10678, 19361, 26695, 38722, 53390, 96805, 193610, 286339, 572678, 1431695, 2863390, 5440441, 10880882, 27202205, 54404410]

約数ペア:

[(1, 54404410), (2, 27202205), (5, 10880882), (10, 5440441), (19, 2863390), (38, 1431695), (95, 572678), (190, 286339), (281, 193610), (562, 96805), (1019, 53390), (1405, 38722), (2038, 26695), (2810, 19361), (5095, 10678), (5339, 10190)]