56278320436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1082275393}}^1$

素因数の和:1082275410

約数の個数: 12

約数和(自身を含む): 106062988612

約数和(自身を除く): 49784668176

約数列:

[1, 2, 4, 13, 26, 52, 1082275393, 2164550786, 4329101572, 14069580109, 28139160218, 56278320436]

約数ペア:

[(1, 56278320436), (2, 28139160218), (4, 14069580109), (13, 4329101572), (26, 2164550786), (52, 1082275393)]