52987276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{697201}}^1$

素因数の和:697224

約数の個数: 12

約数和(自身を含む): 97608280

約数和(自身を除く): 44621004

約数列:

[1, 2, 4, 19, 38, 76, 697201, 1394402, 2788804, 13246819, 26493638, 52987276]

約数ペア:

[(1, 52987276), (2, 26493638), (4, 13246819), (19, 2788804), (38, 1394402), (76, 697201)]