49957376

素因数分解:

$2^9\times 7^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 80

約数和(自身を含む): 116671104

約数和(自身を除く): 66713728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 263, 371, 424, 448, 512, 526, 742, 848, 896, 1052, 1484, 1696, 1792, 1841, 2104, 2968, 3392, 3584, 3682, 4208, 5936, 6784, 7364, 8416, 11872, 13568, 13939, 14728, 16832, 23744, 27136, 27878, 29456, 33664, 47488, 55756, 58912, 67328, 94976, 97573, 111512, 117824, 134656, 189952, 195146, 223024, 235648, 390292, 446048, 471296, 780584, 892096, 942592, 1561168, 1784192, 3122336, 3568384, 6244672, 7136768, 12489344, 24978688, 49957376]

約数ペア:

[(1, 49957376), (2, 24978688), (4, 12489344), (7, 7136768), (8, 6244672), (14, 3568384), (16, 3122336), (28, 1784192), (32, 1561168), (53, 942592), (56, 892096), (64, 780584), (106, 471296), (112, 446048), (128, 390292), (212, 235648), (224, 223024), (256, 195146), (263, 189952), (371, 134656), (424, 117824), (448, 111512), (512, 97573), (526, 94976), (742, 67328), (848, 58912), (896, 55756), (1052, 47488), (1484, 33664), (1696, 29456), (1792, 27878), (1841, 27136), (2104, 23744), (2968, 16832), (3392, 14728), (3584, 13939), (3682, 13568), (4208, 11872), (5936, 8416), (6784, 7364)]