50400591

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{2399}}^1$

素因数の和:2598

約数の個数: 16

約数和(自身を含む): 69120000

約数和(自身を除く): 18719409

約数列:

[1, 3, 47, 141, 149, 447, 2399, 7003, 7197, 21009, 112753, 338259, 357451, 1072353, 16800197, 50400591]

約数ペア:

[(1, 50400591), (3, 16800197), (47, 1072353), (141, 357451), (149, 338259), (447, 112753), (2399, 21009), (7003, 7197)]