49890896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1103}}^1$

素因数の和:1379

約数の個数: 40

約数和(自身を含む): 105957504

約数和(自身を除く): 56066608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 257, 514, 1028, 1103, 2056, 2206, 2827, 4112, 4412, 5654, 8824, 11308, 12133, 17648, 22616, 24266, 45232, 48532, 97064, 194128, 283471, 566942, 1133884, 2267768, 3118181, 4535536, 6236362, 12472724, 24945448, 49890896]

約数ペア:

[(1, 49890896), (2, 24945448), (4, 12472724), (8, 6236362), (11, 4535536), (16, 3118181), (22, 2267768), (44, 1133884), (88, 566942), (176, 283471), (257, 194128), (514, 97064), (1028, 48532), (1103, 45232), (2056, 24266), (2206, 22616), (2827, 17648), (4112, 12133), (4412, 11308), (5654, 8824)]