53607540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127637}}^1$

素因数の和:127656

約数の個数: 48

約数和(自身を含む): 171545472

約数和(自身を除く): 117937932

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, 127637, 255274, 382911, 510548, 638185, 765822, 893459, 1276370, 1531644, 1786918, 1914555, 2552740, 2680377, 3573836, 3829110, 4467295, 5360754, 7658220, 8934590, 10721508, 13401885, 17869180, 26803770, 53607540]

約数ペア:

[(1, 53607540), (2, 26803770), (3, 17869180), (4, 13401885), (5, 10721508), (6, 8934590), (7, 7658220), (10, 5360754), (12, 4467295), (14, 3829110), (15, 3573836), (20, 2680377), (21, 2552740), (28, 1914555), (30, 1786918), (35, 1531644), (42, 1276370), (60, 893459), (70, 765822), (84, 638185), (105, 510548), (140, 382911), (210, 255274), (420, 127637)]