51803063

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 63403200

約数和(自身を除く): 11600137

約数列:

[1, 13, 17, 19, 73, 169, 221, 247, 323, 949, 1241, 1387, 2197, 2873, 3211, 4199, 12337, 16133, 18031, 23579, 37349, 41743, 54587, 160381, 209729, 234403, 306527, 709631, 2726477, 3047239, 3984851, 51803063]

約数ペア:

[(1, 51803063), (13, 3984851), (17, 3047239), (19, 2726477), (73, 709631), (169, 306527), (221, 234403), (247, 209729), (323, 160381), (949, 54587), (1241, 41743), (1387, 37349), (2197, 23579), (2873, 18031), (3211, 16133), (4199, 12337)]