56281077888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{20937901}}^1$

素因数の和:20937925

約数の個数: 64

約数和(自身を含む): 170853280320

約数和(自身を除く): 114572202432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 20937901, 41875802, 62813703, 83751604, 125627406, 146565307, 167503208, 251254812, 293130614, 335006416, 439695921, 502509624, 586261228, 670012832, 879391842, 1005019248, 1172522456, 1340025664, 1758783684, 2010038496, 2345044912, 2680051328, 3517567368, 4020076992, 4690089824, 7035134736, 8040153984, 9380179648, 14070269472, 18760359296, 28140538944, 56281077888]

約数ペア:

[(1, 56281077888), (2, 28140538944), (3, 18760359296), (4, 14070269472), (6, 9380179648), (7, 8040153984), (8, 7035134736), (12, 4690089824), (14, 4020076992), (16, 3517567368), (21, 2680051328), (24, 2345044912), (28, 2010038496), (32, 1758783684), (42, 1340025664), (48, 1172522456), (56, 1005019248), (64, 879391842), (84, 670012832), (96, 586261228), (112, 502509624), (128, 439695921), (168, 335006416), (192, 293130614), (224, 251254812), (336, 167503208), (384, 146565307), (448, 125627406), (672, 83751604), (896, 62813703), (1344, 41875802), (2688, 20937901)]