51712112

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{12289}}^1$

素因数の和:12560

約数の個数: 20

約数和(自身を含む): 100581360

約数和(自身を除く): 48869248

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 12289, 24578, 49156, 98312, 196624, 3232007, 6464014, 12928028, 25856056, 51712112]

約数ペア:

[(1, 51712112), (2, 25856056), (4, 12928028), (8, 6464014), (16, 3232007), (263, 196624), (526, 98312), (1052, 49156), (2104, 24578), (4208, 12289)]