51066490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{268771}}^1$

素因数の和:268797

約数の個数: 16

約数和(自身を含む): 96757920

約数和(自身を除く): 45691430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 268771, 537542, 1343855, 2687710, 5106649, 10213298, 25533245, 51066490]

約数ペア:

[(1, 51066490), (2, 25533245), (5, 10213298), (10, 5106649), (19, 2687710), (38, 1343855), (95, 537542), (190, 268771)]