49747281

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1709}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 68728320

約数和(自身を除く): 18981039

約数列:

[1, 3, 31, 93, 313, 939, 1709, 5127, 9703, 29109, 52979, 158937, 534917, 1604751, 16582427, 49747281]

約数ペア:

[(1, 49747281), (3, 16582427), (31, 1604751), (93, 534917), (313, 158937), (939, 52979), (1709, 29109), (5127, 9703)]