51513852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{330217}}^1$

素因数の和:330237

約数の個数: 24

約数和(自身を含む): 129445456

約数和(自身を除く): 77931604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 330217, 660434, 990651, 1320868, 1981302, 3962604, 4292821, 8585642, 12878463, 17171284, 25756926, 51513852]

約数ペア:

[(1, 51513852), (2, 25756926), (3, 17171284), (4, 12878463), (6, 8585642), (12, 4292821), (13, 3962604), (26, 1981302), (39, 1320868), (52, 990651), (78, 660434), (156, 330217)]