53930239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12539}}^1$

素因数の和:12590

約数の個数: 16

約数和(自身を含む): 65007360

約数和(自身を除く): 11077121

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 12539, 137929, 213163, 288397, 2344793, 3172367, 4902749, 53930239]

約数ペア:

[(1, 53930239), (11, 4902749), (17, 3172367), (23, 2344793), (187, 288397), (253, 213163), (391, 137929), (4301, 12539)]