52781767619

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{37813}}^1$

素因数の和:38355

約数の個数: 24

約数和(自身を含む): 62541028368

約数和(自身を除く): 9759260749

約数列:

[1, 7, 49, 61, 427, 467, 2989, 3269, 22883, 28487, 37813, 199409, 264691, 1395863, 1852837, 2306593, 16146151, 17658671, 113023057, 123610697, 865274879, 1077178931, 7540252517, 52781767619]

約数ペア:

[(1, 52781767619), (7, 7540252517), (49, 1077178931), (61, 865274879), (427, 123610697), (467, 113023057), (2989, 17658671), (3269, 16146151), (22883, 2306593), (28487, 1852837), (37813, 1395863), (199409, 264691)]