49261856

素因数分解:

$2^5\times 7^2\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:466

約数の個数: 72

約数和(自身を含む): 114409260

約数和(自身を除く): 65147404

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 89, 98, 112, 178, 196, 224, 353, 356, 392, 623, 706, 712, 784, 1246, 1412, 1424, 1568, 2471, 2492, 2824, 2848, 4361, 4942, 4984, 5648, 8722, 9884, 9968, 11296, 17297, 17444, 19768, 19936, 31417, 34594, 34888, 39536, 62834, 69188, 69776, 79072, 125668, 138376, 139552, 219919, 251336, 276752, 439838, 502672, 553504, 879676, 1005344, 1539433, 1759352, 3078866, 3518704, 6157732, 7037408, 12315464, 24630928, 49261856]

約数ペア:

[(1, 49261856), (2, 24630928), (4, 12315464), (7, 7037408), (8, 6157732), (14, 3518704), (16, 3078866), (28, 1759352), (32, 1539433), (49, 1005344), (56, 879676), (89, 553504), (98, 502672), (112, 439838), (178, 276752), (196, 251336), (224, 219919), (353, 139552), (356, 138376), (392, 125668), (623, 79072), (706, 69776), (712, 69188), (784, 62834), (1246, 39536), (1412, 34888), (1424, 34594), (1568, 31417), (2471, 19936), (2492, 19768), (2824, 17444), (2848, 17297), (4361, 11296), (4942, 9968), (4984, 9884), (5648, 8722)]