53256448

素因数分解:

$2^8\times 7^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 123032448

約数和(自身を除く): 69776000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 128, 224, 226, 256, 263, 448, 452, 526, 791, 896, 904, 1052, 1582, 1792, 1808, 1841, 2104, 3164, 3616, 3682, 4208, 6328, 7232, 7364, 8416, 12656, 14464, 14728, 16832, 25312, 28928, 29456, 29719, 33664, 50624, 58912, 59438, 67328, 101248, 117824, 118876, 202496, 208033, 235648, 237752, 416066, 471296, 475504, 832132, 951008, 1664264, 1902016, 3328528, 3804032, 6657056, 7608064, 13314112, 26628224, 53256448]

約数ペア:

[(1, 53256448), (2, 26628224), (4, 13314112), (7, 7608064), (8, 6657056), (14, 3804032), (16, 3328528), (28, 1902016), (32, 1664264), (56, 951008), (64, 832132), (112, 475504), (113, 471296), (128, 416066), (224, 237752), (226, 235648), (256, 208033), (263, 202496), (448, 118876), (452, 117824), (526, 101248), (791, 67328), (896, 59438), (904, 58912), (1052, 50624), (1582, 33664), (1792, 29719), (1808, 29456), (1841, 28928), (2104, 25312), (3164, 16832), (3616, 14728), (3682, 14464), (4208, 12656), (6328, 8416), (7232, 7364)]