51189168

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 139276800

約数和(自身を除く): 88087632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 199, 233, 276, 368, 398, 466, 552, 597, 699, 796, 932, 1104, 1194, 1398, 1592, 1864, 2388, 2796, 3184, 3728, 4577, 4776, 5359, 5592, 9154, 9552, 10718, 11184, 13731, 16077, 18308, 21436, 27462, 32154, 36616, 42872, 46367, 54924, 64308, 73232, 85744, 92734, 109848, 128616, 139101, 185468, 219696, 257232, 278202, 370936, 556404, 741872, 1066441, 1112808, 2132882, 2225616, 3199323, 4265764, 6398646, 8531528, 12797292, 17063056, 25594584, 51189168]

約数ペア:

[(1, 51189168), (2, 25594584), (3, 17063056), (4, 12797292), (6, 8531528), (8, 6398646), (12, 4265764), (16, 3199323), (23, 2225616), (24, 2132882), (46, 1112808), (48, 1066441), (69, 741872), (92, 556404), (138, 370936), (184, 278202), (199, 257232), (233, 219696), (276, 185468), (368, 139101), (398, 128616), (466, 109848), (552, 92734), (597, 85744), (699, 73232), (796, 64308), (932, 54924), (1104, 46367), (1194, 42872), (1398, 36616), (1592, 32154), (1864, 27462), (2388, 21436), (2796, 18308), (3184, 16077), (3728, 13731), (4577, 11184), (4776, 10718), (5359, 9552), (5592, 9154)]