54895740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{2113}}^1$

素因数の和:2558

約数の個数: 48

約数和(自身を含む): 154135968

約数和(自身を除く): 99240228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 433, 866, 1299, 1732, 2113, 2165, 2598, 4226, 4330, 5196, 6339, 6495, 8452, 8660, 10565, 12678, 12990, 21130, 25356, 25980, 31695, 42260, 63390, 126780, 914929, 1829858, 2744787, 3659716, 4574645, 5489574, 9149290, 10979148, 13723935, 18298580, 27447870, 54895740]

約数ペア:

[(1, 54895740), (2, 27447870), (3, 18298580), (4, 13723935), (5, 10979148), (6, 9149290), (10, 5489574), (12, 4574645), (15, 3659716), (20, 2744787), (30, 1829858), (60, 914929), (433, 126780), (866, 63390), (1299, 42260), (1732, 31695), (2113, 25980), (2165, 25356), (2598, 21130), (4226, 12990), (4330, 12678), (5196, 10565), (6339, 8660), (6495, 8452)]