52637585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{809}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 85380480

約数和(自身を除く): 32742895

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 169, 385, 455, 715, 809, 845, 1001, 1183, 1859, 4045, 5005, 5663, 5915, 8899, 9295, 10517, 13013, 28315, 44495, 52585, 62293, 65065, 73619, 115687, 136721, 311465, 368095, 578435, 683605, 809809, 957047, 1503931, 4049045, 4785235, 7519655, 10527517, 52637585]

約数ペア:

[(1, 52637585), (5, 10527517), (7, 7519655), (11, 4785235), (13, 4049045), (35, 1503931), (55, 957047), (65, 809809), (77, 683605), (91, 578435), (143, 368095), (169, 311465), (385, 136721), (455, 115687), (715, 73619), (809, 65065), (845, 62293), (1001, 52585), (1183, 44495), (1859, 28315), (4045, 13013), (5005, 10517), (5663, 9295), (5915, 8899)]