49661969

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1747}}^1$

素因数の和:1916

約数の個数: 16

約数和(自身を含む): 59068416

約数和(自身を除く): 9406447

約数列:

[1, 7, 31, 131, 217, 917, 1747, 4061, 12229, 28427, 54157, 228857, 379099, 1601999, 7094567, 49661969]

約数ペア:

[(1, 49661969), (7, 7094567), (31, 1601999), (131, 379099), (217, 228857), (917, 54157), (1747, 28427), (4061, 12229)]