52971915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4831}}^1$

素因数の和:4899

約数の個数: 32

約数和(自身を含む): 91846656

約数和(自身を除く): 38874741

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 4831, 10965, 14493, 24155, 72465, 82127, 207733, 246381, 410635, 623199, 1038665, 1231905, 3115995, 3531461, 10594383, 17657305, 52971915]

約数ペア:

[(1, 52971915), (3, 17657305), (5, 10594383), (15, 3531461), (17, 3115995), (43, 1231905), (51, 1038665), (85, 623199), (129, 410635), (215, 246381), (255, 207733), (645, 82127), (731, 72465), (2193, 24155), (3655, 14493), (4831, 10965)]