51563085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{719}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 94556160

約数和(自身を除く): 42993075

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 683, 719, 2049, 2157, 3415, 3595, 4781, 5033, 10245, 10785, 14343, 15099, 23905, 25165, 71715, 75495, 491077, 1473231, 2455385, 3437539, 7366155, 10312617, 17187695, 51563085]

約数ペア:

[(1, 51563085), (3, 17187695), (5, 10312617), (7, 7366155), (15, 3437539), (21, 2455385), (35, 1473231), (105, 491077), (683, 75495), (719, 71715), (2049, 25165), (2157, 23905), (3415, 15099), (3595, 14343), (4781, 10785), (5033, 10245)]