51231864

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73609}}^1$

素因数の和:73647

約数の個数: 32

約数和(自身を含む): 132498000

約数和(自身を除く): 81266136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 73609, 147218, 220827, 294436, 441654, 588872, 883308, 1766616, 2134661, 4269322, 6403983, 8538644, 12807966, 17077288, 25615932, 51231864]

約数ペア:

[(1, 51231864), (2, 25615932), (3, 17077288), (4, 12807966), (6, 8538644), (8, 6403983), (12, 4269322), (24, 2134661), (29, 1766616), (58, 883308), (87, 588872), (116, 441654), (174, 294436), (232, 220827), (348, 147218), (696, 73609)]