53541392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{176123}}^1$

素因数の和:176150

約数の個数: 20

約数和(自身を含む): 109196880

約数和(自身を除く): 55655488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 176123, 352246, 704492, 1408984, 2817968, 3346337, 6692674, 13385348, 26770696, 53541392]

約数ペア:

[(1, 53541392), (2, 26770696), (4, 13385348), (8, 6692674), (16, 3346337), (19, 2817968), (38, 1408984), (76, 704492), (152, 352246), (304, 176123)]