47937533

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 57988152

約数和(自身を除く): 10050619

約数列:

[1, 7, 37, 49, 137, 193, 259, 959, 1351, 1813, 5069, 6713, 7141, 9457, 26441, 35483, 49987, 185087, 248381, 349909, 978317, 1295609, 6848219, 47937533]

約数ペア:

[(1, 47937533), (7, 6848219), (37, 1295609), (49, 978317), (137, 349909), (193, 248381), (259, 185087), (959, 49987), (1351, 35483), (1813, 26441), (5069, 9457), (6713, 7141)]