51941708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142697}}^1$

素因数の和:142721

約数の個数: 24

約数和(自身を含む): 111875232

約数和(自身を除く): 59933524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 142697, 285394, 570788, 998879, 1855061, 1997758, 3710122, 3995516, 7420244, 12985427, 25970854, 51941708]

約数ペア:

[(1, 51941708), (2, 25970854), (4, 12985427), (7, 7420244), (13, 3995516), (14, 3710122), (26, 1997758), (28, 1855061), (52, 998879), (91, 570788), (182, 285394), (364, 142697)]