55145629

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 36

約数和(自身を含む): 72049824

約数和(自身を除く): 16904195

約数列:

[1, 7, 11, 49, 71, 77, 121, 131, 497, 539, 781, 847, 917, 1441, 3479, 5467, 5929, 6419, 8591, 9301, 10087, 15851, 38269, 60137, 65107, 70609, 102311, 110957, 420959, 455749, 716177, 776699, 1125421, 5013239, 7877947, 55145629]

約数ペア:

[(1, 55145629), (7, 7877947), (11, 5013239), (49, 1125421), (71, 776699), (77, 716177), (121, 455749), (131, 420959), (497, 110957), (539, 102311), (781, 70609), (847, 65107), (917, 60137), (1441, 38269), (3479, 15851), (5467, 10087), (5929, 9301), (6419, 8591)]