51269932

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 106247680

約数和(自身を除く): 54977748

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 97, 172, 194, 301, 388, 439, 602, 679, 878, 1204, 1358, 1756, 2716, 3073, 4171, 6146, 8342, 12292, 16684, 18877, 29197, 37754, 42583, 58394, 75508, 85166, 116788, 132139, 170332, 264278, 298081, 528556, 596162, 1192324, 1831069, 3662138, 7324276, 12817483, 25634966, 51269932]

約数ペア:

[(1, 51269932), (2, 25634966), (4, 12817483), (7, 7324276), (14, 3662138), (28, 1831069), (43, 1192324), (86, 596162), (97, 528556), (172, 298081), (194, 264278), (301, 170332), (388, 132139), (439, 116788), (602, 85166), (679, 75508), (878, 58394), (1204, 42583), (1358, 37754), (1756, 29197), (2716, 18877), (3073, 16684), (4171, 12292), (6146, 8342)]