51655972

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 91780920

約数和(自身を除く): 40124948

約数列:

[1, 2, 4, 109, 218, 257, 436, 461, 514, 922, 1028, 1844, 28013, 50249, 56026, 100498, 112052, 118477, 200996, 236954, 473908, 12913993, 25827986, 51655972]

約数ペア:

[(1, 51655972), (2, 25827986), (4, 12913993), (109, 473908), (218, 236954), (257, 200996), (436, 118477), (461, 112052), (514, 100498), (922, 56026), (1028, 50249), (1844, 28013)]