51314676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2377}}^1$

素因数の和:2648

約数の個数: 48

約数和(自身を含む): 137429376

約数和(自身を除く): 86114700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 1028, 1542, 1799, 2377, 3084, 3598, 4754, 5397, 7131, 7196, 9508, 10794, 14262, 16639, 21588, 28524, 33278, 49917, 66556, 99834, 199668, 610889, 1221778, 1832667, 2443556, 3665334, 4276223, 7330668, 8552446, 12828669, 17104892, 25657338, 51314676]

約数ペア:

[(1, 51314676), (2, 25657338), (3, 17104892), (4, 12828669), (6, 8552446), (7, 7330668), (12, 4276223), (14, 3665334), (21, 2443556), (28, 1832667), (42, 1221778), (84, 610889), (257, 199668), (514, 99834), (771, 66556), (1028, 49917), (1542, 33278), (1799, 28524), (2377, 21588), (3084, 16639), (3598, 14262), (4754, 10794), (5397, 9508), (7131, 7196)]