51574826

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{1381}}^1$

素因数の和:1717

約数の個数: 16

約数和(自身を含む): 78807168

約数和(自身を除く): 27232342

約数列:

[1, 2, 71, 142, 263, 526, 1381, 2762, 18673, 37346, 98051, 196102, 363203, 726406, 25787413, 51574826]

約数ペア:

[(1, 51574826), (2, 25787413), (71, 726406), (142, 363203), (263, 196102), (526, 98051), (1381, 37346), (2762, 18673)]