51947786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{124277}}^1$

素因数の和:124309

約数の個数: 16

約数和(自身を含む): 89480160

約数和(自身を除く): 37532374

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 124277, 248554, 1367047, 2361263, 2734094, 4722526, 25973893, 51947786]

約数ペア:

[(1, 51947786), (2, 25973893), (11, 4722526), (19, 2734094), (22, 2361263), (38, 1367047), (209, 248554), (418, 124277)]