47913008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 111826176

約数和(自身を除く): 63913168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 176, 208, 286, 344, 473, 487, 559, 572, 688, 946, 974, 1118, 1144, 1892, 1948, 2236, 2288, 3784, 3896, 4472, 5357, 6149, 6331, 7568, 7792, 8944, 10714, 12298, 12662, 20941, 21428, 24596, 25324, 41882, 42856, 49192, 50648, 69641, 83764, 85712, 98384, 101296, 139282, 167528, 230351, 272233, 278564, 335056, 460702, 544466, 557128, 921404, 1088932, 1114256, 1842808, 2177864, 2994563, 3685616, 4355728, 5989126, 11978252, 23956504, 47913008]

約数ペア:

[(1, 47913008), (2, 23956504), (4, 11978252), (8, 5989126), (11, 4355728), (13, 3685616), (16, 2994563), (22, 2177864), (26, 1842808), (43, 1114256), (44, 1088932), (52, 921404), (86, 557128), (88, 544466), (104, 460702), (143, 335056), (172, 278564), (176, 272233), (208, 230351), (286, 167528), (344, 139282), (473, 101296), (487, 98384), (559, 85712), (572, 83764), (688, 69641), (946, 50648), (974, 49192), (1118, 42856), (1144, 41882), (1892, 25324), (1948, 24596), (2236, 21428), (2288, 20941), (3784, 12662), (3896, 12298), (4472, 10714), (5357, 8944), (6149, 7792), (6331, 7568)]