51219086

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{2801}}^1$

素因数の和:3067

約数の個数: 16

約数和(自身を含む): 79083648

約数和(自身を除く): 27864562

約数列:

[1, 2, 41, 82, 223, 446, 2801, 5602, 9143, 18286, 114841, 229682, 624623, 1249246, 25609543, 51219086]

約数ペア:

[(1, 51219086), (2, 25609543), (41, 1249246), (82, 624623), (223, 229682), (446, 114841), (2801, 18286), (5602, 9143)]