51322384

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1567}}^1$

素因数の和:1687

約数の個数: 40

約数和(自身を含む): 104993280

約数和(自身を除く): 53670896

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 356, 368, 712, 1424, 1567, 2047, 3134, 4094, 6268, 8188, 12536, 16376, 25072, 32752, 36041, 72082, 139463, 144164, 278926, 288328, 557852, 576656, 1115704, 2231408, 3207649, 6415298, 12830596, 25661192, 51322384]

約数ペア:

[(1, 51322384), (2, 25661192), (4, 12830596), (8, 6415298), (16, 3207649), (23, 2231408), (46, 1115704), (89, 576656), (92, 557852), (178, 288328), (184, 278926), (356, 144164), (368, 139463), (712, 72082), (1424, 36041), (1567, 32752), (2047, 25072), (3134, 16376), (4094, 12536), (6268, 8188)]