51292839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{27983}}^1$

素因数の和:28046

約数の個数: 16

約数和(自身を含む): 75220992

約数和(自身を除く): 23928153

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 27983, 83949, 363779, 1091337, 1315201, 3945603, 17097613, 51292839]

約数ペア:

[(1, 51292839), (3, 17097613), (13, 3945603), (39, 1315201), (47, 1091337), (141, 363779), (611, 83949), (1833, 27983)]