50640947

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1091}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 61152000

約数和(自身を除く): 10511053

約数列:

[1, 7, 19, 133, 349, 1091, 2443, 6631, 7637, 20729, 46417, 145103, 380759, 2665313, 7234421, 50640947]

約数ペア:

[(1, 50640947), (7, 7234421), (19, 2665313), (133, 380759), (349, 145103), (1091, 46417), (2443, 20729), (6631, 7637)]