49672090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2789}}^1$

素因数の和:2946

約数の個数: 32

約数和(自身を含む): 97025040

約数和(自身を除く): 47352950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 2789, 3562, 5578, 8905, 13945, 17810, 27890, 36257, 72514, 181285, 362570, 382093, 764186, 1910465, 3820930, 4967209, 9934418, 24836045, 49672090]

約数ペア:

[(1, 49672090), (2, 24836045), (5, 9934418), (10, 4967209), (13, 3820930), (26, 1910465), (65, 764186), (130, 382093), (137, 362570), (274, 181285), (685, 72514), (1370, 36257), (1781, 27890), (2789, 17810), (3562, 13945), (5578, 8905)]