56121611

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4637}}^1$

素因数の和:4683

約数の個数: 24

約数和(自身を含む): 74022480

約数和(自身を除く): 17900869

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 4637, 12103, 32459, 60281, 88103, 227213, 421967, 616721, 1145339, 2953769, 4317047, 8017373, 56121611]

約数ペア:

[(1, 56121611), (7, 8017373), (13, 4317047), (19, 2953769), (49, 1145339), (91, 616721), (133, 421967), (247, 227213), (637, 88103), (931, 60281), (1729, 32459), (4637, 12103)]