50718381

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{2143}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 82329600

約数和(自身を除く): 31611219

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 1029, 1127, 2143, 3381, 6429, 7889, 15001, 23667, 45003, 49289, 105007, 147867, 315021, 345023, 735049, 1035069, 2205147, 2415161, 7245483, 16906127, 50718381]

約数ペア:

[(1, 50718381), (3, 16906127), (7, 7245483), (21, 2415161), (23, 2205147), (49, 1035069), (69, 735049), (147, 345023), (161, 315021), (343, 147867), (483, 105007), (1029, 49289), (1127, 45003), (2143, 23667), (3381, 15001), (6429, 7889)]