49952457

素因数分解:

$3^4\times {\mathrm{229}}^1\times {\mathrm{2693}}^1$

素因数の和:2934

約数の個数: 20

約数和(自身を含む): 74974020

約数和(自身を除く): 25021563

約数列:

[1, 3, 9, 27, 81, 229, 687, 2061, 2693, 6183, 8079, 18549, 24237, 72711, 218133, 616697, 1850091, 5550273, 16650819, 49952457]

約数ペア:

[(1, 49952457), (3, 16650819), (9, 5550273), (27, 1850091), (81, 616697), (229, 218133), (687, 72711), (2061, 24237), (2693, 18549), (6183, 8079)]