52571071

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 64416384

約数和(自身を除く): 11845313

約数列:

[1, 7, 31, 49, 53, 217, 371, 653, 1519, 1643, 2597, 4571, 11501, 20243, 31997, 34609, 80507, 141701, 242263, 991907, 1072879, 1695841, 7510153, 52571071]

約数ペア:

[(1, 52571071), (7, 7510153), (31, 1695841), (49, 1072879), (53, 991907), (217, 242263), (371, 141701), (653, 80507), (1519, 34609), (1643, 31997), (2597, 20243), (4571, 11501)]