53140910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{279689}}^1$

素因数の和:279715

約数の個数: 16

約数和(自身を含む): 100688400

約数和(自身を除く): 47547490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 279689, 559378, 1398445, 2796890, 5314091, 10628182, 26570455, 53140910]

約数ペア:

[(1, 53140910), (2, 26570455), (5, 10628182), (10, 5314091), (19, 2796890), (38, 1398445), (95, 559378), (190, 279689)]