51887316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{332611}}^1$

素因数の和:332631

約数の個数: 24

約数和(自身を含む): 130383904

約数和(自身を除く): 78496588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 332611, 665222, 997833, 1330444, 1995666, 3991332, 4323943, 8647886, 12971829, 17295772, 25943658, 51887316]

約数ペア:

[(1, 51887316), (2, 25943658), (3, 17295772), (4, 12971829), (6, 8647886), (12, 4323943), (13, 3991332), (26, 1995666), (39, 1330444), (52, 997833), (78, 665222), (156, 332611)]