53945344

素因数分解:

$2^{10}\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:538

約数の個数: 44

約数和(自身を含む): 108900400

約数和(自身を除く): 54955056

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 379, 512, 556, 758, 1024, 1112, 1516, 2224, 3032, 4448, 6064, 8896, 12128, 17792, 24256, 35584, 48512, 52681, 71168, 97024, 105362, 142336, 194048, 210724, 388096, 421448, 842896, 1685792, 3371584, 6743168, 13486336, 26972672, 53945344]

約数ペア:

[(1, 53945344), (2, 26972672), (4, 13486336), (8, 6743168), (16, 3371584), (32, 1685792), (64, 842896), (128, 421448), (139, 388096), (256, 210724), (278, 194048), (379, 142336), (512, 105362), (556, 97024), (758, 71168), (1024, 52681), (1112, 48512), (1516, 35584), (2224, 24256), (3032, 17792), (4448, 12128), (6064, 8896)]