54261080

素因数分解:

$2^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{2351}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 122351040

約数和(自身を除く): 68089960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577, 1154, 2308, 2351, 2885, 4616, 4702, 5770, 9404, 11540, 11755, 18808, 23080, 23510, 47020, 94040, 1356527, 2713054, 5426108, 6782635, 10852216, 13565270, 27130540, 54261080]

約数ペア:

[(1, 54261080), (2, 27130540), (4, 13565270), (5, 10852216), (8, 6782635), (10, 5426108), (20, 2713054), (40, 1356527), (577, 94040), (1154, 47020), (2308, 23510), (2351, 23080), (2885, 18808), (4616, 11755), (4702, 11540), (5770, 9404)]