53376491

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17449}}^1$

素因数の和:17498

約数の個数: 16

約数和(自身を含む): 67008000

約数和(自身を除く): 13631509

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 17449, 122143, 331531, 401327, 2320717, 2809289, 7625213, 53376491]

約数ペア:

[(1, 53376491), (7, 7625213), (19, 2809289), (23, 2320717), (133, 401327), (161, 331531), (437, 122143), (3059, 17449)]