52005681

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63499}}^1$

素因数の和:63525

約数の個数: 24

約数和(自身を含む): 92456000

約数和(自身を除く): 40450319

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 63499, 190497, 444493, 571491, 825487, 1333479, 2476461, 4000437, 5778409, 7429383, 17335227, 52005681]

約数ペア:

[(1, 52005681), (3, 17335227), (7, 7429383), (9, 5778409), (13, 4000437), (21, 2476461), (39, 1333479), (63, 825487), (91, 571491), (117, 444493), (273, 190497), (819, 63499)]