53132219

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 64044288

約数和(自身を除く): 10912069

約数列:

[1, 7, 43, 49, 151, 167, 301, 1057, 1169, 2107, 6493, 7181, 7399, 8183, 25217, 45451, 50267, 176519, 318157, 351869, 1084331, 1235633, 7590317, 53132219]

約数ペア:

[(1, 53132219), (7, 7590317), (43, 1235633), (49, 1084331), (151, 351869), (167, 318157), (301, 176519), (1057, 50267), (1169, 45451), (2107, 25217), (6493, 8183), (7181, 7399)]