56497564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1993}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 104405840

約数和(自身を除く): 47908276

約数列:

[1, 2, 4, 19, 38, 76, 373, 746, 1492, 1993, 3986, 7087, 7972, 14174, 28348, 37867, 75734, 151468, 743389, 1486778, 2973556, 14124391, 28248782, 56497564]

約数ペア:

[(1, 56497564), (2, 28248782), (4, 14124391), (19, 2973556), (38, 1486778), (76, 743389), (373, 151468), (746, 75734), (1492, 37867), (1993, 28348), (3986, 14174), (7087, 7972)]