56952519

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 86822400

約数和(自身を除く): 29869881

約数列:

[1, 3, 13, 19, 39, 57, 151, 247, 453, 509, 741, 1527, 1963, 2869, 5889, 6617, 8607, 9671, 19851, 29013, 37297, 76859, 111891, 125723, 230577, 377169, 999167, 1460321, 2997501, 4380963, 18984173, 56952519]

約数ペア:

[(1, 56952519), (3, 18984173), (13, 4380963), (19, 2997501), (39, 1460321), (57, 999167), (151, 377169), (247, 230577), (453, 125723), (509, 111891), (741, 76859), (1527, 37297), (1963, 29013), (2869, 19851), (5889, 9671), (6617, 8607)]