55076970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{141223}}^1$

素因数の和:141246

約数の個数: 32

約数和(自身を含む): 142353792

約数和(自身を除く): 87276822

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 141223, 282446, 423669, 706115, 847338, 1412230, 1835899, 2118345, 3671798, 4236690, 5507697, 9179495, 11015394, 18358990, 27538485, 55076970]

約数ペア:

[(1, 55076970), (2, 27538485), (3, 18358990), (5, 11015394), (6, 9179495), (10, 5507697), (13, 4236690), (15, 3671798), (26, 2118345), (30, 1835899), (39, 1412230), (65, 847338), (78, 706115), (130, 423669), (195, 282446), (390, 141223)]