52005520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{92867}}^1$

素因数の和:92887

約数の個数: 40

約数和(自身を含む): 138187584

約数和(自身を除く): 86182064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 92867, 185734, 371468, 464335, 650069, 742936, 928670, 1300138, 1485872, 1857340, 2600276, 3250345, 3714680, 5200552, 6500690, 7429360, 10401104, 13001380, 26002760, 52005520]

約数ペア:

[(1, 52005520), (2, 26002760), (4, 13001380), (5, 10401104), (7, 7429360), (8, 6500690), (10, 5200552), (14, 3714680), (16, 3250345), (20, 2600276), (28, 1857340), (35, 1485872), (40, 1300138), (56, 928670), (70, 742936), (80, 650069), (112, 464335), (140, 371468), (280, 185734), (560, 92867)]