56554278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23159}}^1$

素因数の和:23212

約数の個数: 32

約数和(自身を含む): 126731520

約数和(自身を除く): 70177242

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 23159, 46318, 69477, 138954, 254749, 509498, 764247, 856883, 1528494, 1713766, 2570649, 5141298, 9425713, 18851426, 28277139, 56554278]

約数ペア:

[(1, 56554278), (2, 28277139), (3, 18851426), (6, 9425713), (11, 5141298), (22, 2570649), (33, 1713766), (37, 1528494), (66, 856883), (74, 764247), (111, 509498), (222, 254749), (407, 138954), (814, 69477), (1221, 46318), (2442, 23159)]