26931550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{28349}}^1$

素因数の和:28380

約数の個数: 24

約数和(自身を含む): 52731000

約数和(自身を除く): 25799450

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 28349, 56698, 141745, 283490, 538631, 708725, 1077262, 1417450, 2693155, 5386310, 13465775, 26931550]

約数ペア:

[(1, 26931550), (2, 13465775), (5, 5386310), (10, 2693155), (19, 1417450), (25, 1077262), (38, 708725), (50, 538631), (95, 283490), (190, 141745), (475, 56698), (950, 28349)]