51173864

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31511}}^1$

素因数の和:31553

約数の個数: 32

約数和(自身を含む): 113443200

約数和(自身を除く): 62269336

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 31511, 63022, 126044, 220577, 252088, 441154, 882308, 913819, 1764616, 1827638, 3655276, 6396733, 7310552, 12793466, 25586932, 51173864]

約数ペア:

[(1, 51173864), (2, 25586932), (4, 12793466), (7, 7310552), (8, 6396733), (14, 3655276), (28, 1827638), (29, 1764616), (56, 913819), (58, 882308), (116, 441154), (203, 252088), (232, 220577), (406, 126044), (812, 63022), (1624, 31511)]