51994345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11939}}^1$

素因数の和:12024

約数の個数: 16

約数和(自身を含む): 68201280

約数和(自身を除く): 16206935

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 11939, 59695, 155207, 776035, 799913, 3999565, 10398869, 51994345]

約数ペア:

[(1, 51994345), (5, 10398869), (13, 3999565), (65, 799913), (67, 776035), (335, 155207), (871, 59695), (4355, 11939)]