51978732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{333197}}^1$

素因数の和:333217

約数の個数: 24

約数和(自身を含む): 130613616

約数和(自身を除く): 78634884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 333197, 666394, 999591, 1332788, 1999182, 3998364, 4331561, 8663122, 12994683, 17326244, 25989366, 51978732]

約数ペア:

[(1, 51978732), (2, 25989366), (3, 17326244), (4, 12994683), (6, 8663122), (12, 4331561), (13, 3998364), (26, 1999182), (39, 1332788), (52, 999591), (78, 666394), (156, 333197)]