51434493

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 77839872

約数和(自身を除く): 26405379

約数列:

[1, 3, 11, 33, 43, 67, 129, 201, 473, 541, 737, 1419, 1623, 2211, 2881, 5951, 8643, 17853, 23263, 31691, 36247, 69789, 95073, 108741, 255893, 398717, 767679, 1196151, 1558621, 4675863, 17144831, 51434493]

約数ペア:

[(1, 51434493), (3, 17144831), (11, 4675863), (33, 1558621), (43, 1196151), (67, 767679), (129, 398717), (201, 255893), (473, 108741), (541, 95073), (737, 69789), (1419, 36247), (1623, 31691), (2211, 23263), (2881, 17853), (5951, 8643)]