51289095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23911}}^1$

素因数の和:23943

約数の個数: 32

約数和(自身を含む): 96413184

約数和(自身を除く): 45124089

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 23911, 71733, 119555, 263021, 310843, 358665, 789063, 932529, 1315105, 1554215, 3419273, 3945315, 4662645, 10257819, 17096365, 51289095]

約数ペア:

[(1, 51289095), (3, 17096365), (5, 10257819), (11, 4662645), (13, 3945315), (15, 3419273), (33, 1554215), (39, 1315105), (55, 932529), (65, 789063), (143, 358665), (165, 310843), (195, 263021), (429, 119555), (715, 71733), (2145, 23911)]