51371316

素因数分解:

$2^2\times 3^2\times {\mathrm{1426981}}^1$

素因数の和:1426991

約数の個数: 18

約数和(自身を含む): 129855362

約数和(自身を除く): 78484046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1426981, 2853962, 4280943, 5707924, 8561886, 12842829, 17123772, 25685658, 51371316]

約数ペア:

[(1, 51371316), (2, 25685658), (3, 17123772), (4, 12842829), (6, 8561886), (9, 5707924), (12, 4280943), (18, 2853962), (36, 1426981)]