52221200

素因数分解:

$2^4\times 5^2\times {\mathrm{130553}}^1$

素因数の和:130571

約数の個数: 30

約数和(自身を含む): 125462394

約数和(自身を除く): 73241194

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 130553, 261106, 522212, 652765, 1044424, 1305530, 2088848, 2611060, 3263825, 5222120, 6527650, 10444240, 13055300, 26110600, 52221200]

約数ペア:

[(1, 52221200), (2, 26110600), (4, 13055300), (5, 10444240), (8, 6527650), (10, 5222120), (16, 3263825), (20, 2611060), (25, 2088848), (40, 1305530), (50, 1044424), (80, 652765), (100, 522212), (200, 261106), (400, 130553)]