51801519

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3347}}^1$

素因数の和:3435

約数の個数: 32

約数和(自身を含む): 87422976

約数和(自身を除く): 35621457

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 469, 737, 1407, 2211, 3347, 5159, 10041, 15477, 23429, 36817, 70287, 110451, 224249, 257719, 672747, 773157, 1569743, 2466739, 4709229, 7400217, 17267173, 51801519]

約数ペア:

[(1, 51801519), (3, 17267173), (7, 7400217), (11, 4709229), (21, 2466739), (33, 1569743), (67, 773157), (77, 672747), (201, 257719), (231, 224249), (469, 110451), (737, 70287), (1407, 36817), (2211, 23429), (3347, 15477), (5159, 10041)]