55880881

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6271}}^1$

素因数の和:6364

約数の個数: 16

約数和(自身を含む): 68239360

約数和(自身を除く): 12358479

約数列:

[1, 7, 19, 67, 133, 469, 1273, 6271, 8911, 43897, 119149, 420157, 834043, 2941099, 7982983, 55880881]

約数ペア:

[(1, 55880881), (7, 7982983), (19, 2941099), (67, 834043), (133, 420157), (469, 119149), (1273, 43897), (6271, 8911)]