53498053

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{8209}}^1$

素因数の和:8249

約数の個数: 16

約数和(自身を含む): 65680000

約数和(自身を除く): 12181947

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 8209, 57463, 155971, 402241, 1091797, 2815687, 7642579, 53498053]

約数ペア:

[(1, 53498053), (7, 7642579), (19, 2815687), (49, 1091797), (133, 402241), (343, 155971), (931, 57463), (6517, 8209)]