51896936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71287}}^1$

素因数の和:71313

約数の個数: 32

約数和(自身を含む): 119763840

約数和(自身を除く): 67866904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 71287, 142574, 285148, 499009, 570296, 926731, 998018, 1853462, 1996036, 3706924, 3992072, 6487117, 7413848, 12974234, 25948468, 51896936]

約数ペア:

[(1, 51896936), (2, 25948468), (4, 12974234), (7, 7413848), (8, 6487117), (13, 3992072), (14, 3706924), (26, 1996036), (28, 1853462), (52, 998018), (56, 926731), (91, 570296), (104, 499009), (182, 285148), (364, 142574), (728, 71287)]