56897136

素因数分解:

$2^4\times 3^2\times {\mathrm{395119}}^1$

素因数の和:395133

約数の個数: 30

約数和(自身を含む): 159233360

約数和(自身を除く): 102336224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 395119, 790238, 1185357, 1580476, 2370714, 3160952, 3556071, 4741428, 6321904, 7112142, 9482856, 14224284, 18965712, 28448568, 56897136]

約数ペア:

[(1, 56897136), (2, 28448568), (3, 18965712), (4, 14224284), (6, 9482856), (8, 7112142), (9, 6321904), (12, 4741428), (16, 3556071), (18, 3160952), (24, 2370714), (36, 1580476), (48, 1185357), (72, 790238), (144, 395119)]