56037289

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38303}}^1$

素因数の和:38340

約数の個数: 16

約数和(自身を含む): 73543680

約数和(自身を除く): 17506391

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 38303, 268121, 421333, 727757, 2949331, 5094299, 8005327, 56037289]

約数ペア:

[(1, 56037289), (7, 8005327), (11, 5094299), (19, 2949331), (77, 727757), (133, 421333), (209, 268121), (1463, 38303)]