53662479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 81849600

約数和(自身を除く): 28187121

約数列:

[1, 3, 13, 19, 39, 57, 139, 247, 417, 521, 741, 1563, 1807, 2641, 5421, 6773, 7923, 9899, 20319, 29697, 34333, 72419, 102999, 128687, 217257, 386061, 941447, 1375961, 2824341, 4127883, 17887493, 53662479]

約数ペア:

[(1, 53662479), (3, 17887493), (13, 4127883), (19, 2824341), (39, 1375961), (57, 941447), (139, 386061), (247, 217257), (417, 128687), (521, 102999), (741, 72419), (1563, 34333), (1807, 29697), (2641, 20319), (5421, 9899), (6773, 7923)]