51158116

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 91163520

約数和(自身を除く): 40005404

約数列:

[1, 2, 4, 101, 139, 202, 278, 404, 556, 911, 1822, 3644, 14039, 28078, 56156, 92011, 126629, 184022, 253258, 368044, 506516, 12789529, 25579058, 51158116]

約数ペア:

[(1, 51158116), (2, 25579058), (4, 12789529), (101, 506516), (139, 368044), (202, 253258), (278, 184022), (404, 126629), (556, 92011), (911, 56156), (1822, 28078), (3644, 14039)]