51777808

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{16943}}^1$

素因数の和:17142

約数の個数: 20

約数和(自身を含む): 100850688

約数和(自身を除く): 49072880

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 16943, 33886, 67772, 135544, 271088, 3236113, 6472226, 12944452, 25888904, 51777808]

約数ペア:

[(1, 51777808), (2, 25888904), (4, 12944452), (8, 6472226), (16, 3236113), (191, 271088), (382, 135544), (764, 67772), (1528, 33886), (3056, 16943)]