50004409

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28921}}^1$

素因数の和:28960

約数の個数: 16

約数和(自身を含む): 64785280

約数和(自身を除く): 14780871

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 28921, 202447, 375973, 549499, 2631811, 3846493, 7143487, 50004409]

約数ペア:

[(1, 50004409), (7, 7143487), (13, 3846493), (19, 2631811), (91, 549499), (133, 375973), (247, 202447), (1729, 28921)]