51510145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3539}}^1$

素因数の和:3656

約数の個数: 16

約数和(自身を含む): 64229760

約数和(自身を除く): 12719615

約数列:

[1, 5, 41, 71, 205, 355, 2911, 3539, 14555, 17695, 145099, 251269, 725495, 1256345, 10302029, 51510145]

約数ペア:

[(1, 51510145), (5, 10302029), (41, 1256345), (71, 725495), (205, 251269), (355, 145099), (2911, 17695), (3539, 14555)]