49007725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1493}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 66136392

約数和(自身を除く): 17128667

約数列:

[1, 5, 13, 25, 65, 101, 325, 505, 1313, 1493, 2525, 6565, 7465, 19409, 32825, 37325, 97045, 150793, 485225, 753965, 1960309, 3769825, 9801545, 49007725]

約数ペア:

[(1, 49007725), (5, 9801545), (13, 3769825), (25, 1960309), (65, 753965), (101, 485225), (325, 150793), (505, 97045), (1313, 37325), (1493, 32825), (2525, 19409), (6565, 7465)]