54965020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{577}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 126429408

約数和(自身を除く): 71464388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 433, 577, 866, 1154, 1732, 2165, 2308, 2885, 4330, 4763, 5770, 6347, 8660, 9526, 11540, 12694, 19052, 23815, 25388, 31735, 47630, 63470, 95260, 126940, 249841, 499682, 999364, 1249205, 2498410, 2748251, 4996820, 5496502, 10993004, 13741255, 27482510, 54965020]

約数ペア:

[(1, 54965020), (2, 27482510), (4, 13741255), (5, 10993004), (10, 5496502), (11, 4996820), (20, 2748251), (22, 2498410), (44, 1249205), (55, 999364), (110, 499682), (220, 249841), (433, 126940), (577, 95260), (866, 63470), (1154, 47630), (1732, 31735), (2165, 25388), (2308, 23815), (2885, 19052), (4330, 12694), (4763, 11540), (5770, 9526), (6347, 8660)]