56047378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{39863}}^1$

素因数の和:39921

約数の個数: 16

約数和(自身を含む): 90889920

約数和(自身を除く): 34842542

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 39863, 79726, 757397, 1474931, 1514794, 2949862, 28023689, 56047378]

約数ペア:

[(1, 56047378), (2, 28023689), (19, 2949862), (37, 1514794), (38, 1474931), (74, 757397), (703, 79726), (1406, 39863)]