51006345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2939}}^1$

素因数の和:3049

約数の個数: 32

約数和(自身を含む): 88905600

約数和(自身を除く): 37899255

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 2939, 3471, 5785, 8817, 14695, 17355, 38207, 44085, 114621, 191035, 261571, 573105, 784713, 1307855, 3400423, 3923565, 10201269, 17002115, 51006345]

約数ペア:

[(1, 51006345), (3, 17002115), (5, 10201269), (13, 3923565), (15, 3400423), (39, 1307855), (65, 784713), (89, 573105), (195, 261571), (267, 191035), (445, 114621), (1157, 44085), (1335, 38207), (2939, 17355), (3471, 14695), (5785, 8817)]