54980471

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31799}}^1$

素因数の和:31838

約数の個数: 16

約数和(自身を含む): 71232000

約数和(自身を除く): 16251529

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 31799, 222593, 413387, 604181, 2893709, 4229267, 7854353, 54980471]

約数ペア:

[(1, 54980471), (7, 7854353), (13, 4229267), (19, 2893709), (91, 604181), (133, 413387), (247, 222593), (1729, 31799)]