51262095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 89320320

約数和(自身を除く): 38058225

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 107, 123, 205, 285, 321, 535, 615, 779, 1605, 1681, 2033, 2337, 3895, 4387, 5043, 6099, 8405, 10165, 11685, 13161, 21935, 25215, 30495, 31939, 65805, 83353, 95817, 159695, 179867, 250059, 416765, 479085, 539601, 899335, 1250295, 2698005, 3417473, 10252419, 17087365, 51262095]

約数ペア:

[(1, 51262095), (3, 17087365), (5, 10252419), (15, 3417473), (19, 2698005), (41, 1250295), (57, 899335), (95, 539601), (107, 479085), (123, 416765), (205, 250059), (285, 179867), (321, 159695), (535, 95817), (615, 83353), (779, 65805), (1605, 31939), (1681, 30495), (2033, 25215), (2337, 21935), (3895, 13161), (4387, 11685), (5043, 10165), (6099, 8405)]