53221244

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{9719}}^1$

素因数の和:9797

約数の個数: 18

約数和(自身を含む): 95732280

約数和(自身を除く): 42511036

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 9719, 19438, 38876, 359603, 719206, 1438412, 13305311, 26610622, 53221244]

約数ペア:

[(1, 53221244), (2, 26610622), (4, 13305311), (37, 1438412), (74, 719206), (148, 359603), (1369, 38876), (2738, 19438), (5476, 9719)]