55143868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{1051}}^1$

素因数の和:2077

約数の個数: 24

約数和(自身を含む): 104126960

約数和(自身を除く): 48983092

約数列:

[1, 2, 4, 13, 26, 52, 1009, 1051, 2018, 2102, 4036, 4204, 13117, 13663, 26234, 27326, 52468, 54652, 1060459, 2120918, 4241836, 13785967, 27571934, 55143868]

約数ペア:

[(1, 55143868), (2, 27571934), (4, 13785967), (13, 4241836), (26, 2120918), (52, 1060459), (1009, 54652), (1051, 52468), (2018, 27326), (2102, 26234), (4036, 13663), (4204, 13117)]