49450761

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 72958080

約数和(自身を除く): 23507319

約数列:

[1, 3, 9, 79, 157, 237, 443, 471, 711, 1329, 1413, 3987, 12403, 34997, 37209, 69551, 104991, 111627, 208653, 314973, 625959, 5494529, 16483587, 49450761]

約数ペア:

[(1, 49450761), (3, 16483587), (9, 5494529), (79, 625959), (157, 314973), (237, 208653), (443, 111627), (471, 104991), (711, 69551), (1329, 37209), (1413, 34997), (3987, 12403)]