54273660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{129223}}^1$

素因数の和:129242

約数の個数: 48

約数和(自身を含む): 173677056

約数和(自身を除く): 119403396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 129223, 258446, 387669, 516892, 646115, 775338, 904561, 1292230, 1550676, 1809122, 1938345, 2584460, 2713683, 3618244, 3876690, 4522805, 5427366, 7753380, 9045610, 10854732, 13568415, 18091220, 27136830, 54273660]

約数ペア:

[(1, 54273660), (2, 27136830), (3, 18091220), (4, 13568415), (5, 10854732), (6, 9045610), (7, 7753380), (10, 5427366), (12, 4522805), (14, 3876690), (15, 3618244), (20, 2713683), (21, 2584460), (28, 1938345), (30, 1809122), (35, 1550676), (42, 1292230), (60, 904561), (70, 775338), (84, 646115), (105, 516892), (140, 387669), (210, 258446), (420, 129223)]