51640864

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13337}}^1$

素因数の和:13369

約数の個数: 36

約数和(自身を含む): 111759102

約数和(自身を除く): 60118238

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 13337, 26674, 53348, 106696, 146707, 213392, 293414, 426784, 586828, 1173656, 1613777, 2347312, 3227554, 4694624, 6455108, 12910216, 25820432, 51640864]

約数ペア:

[(1, 51640864), (2, 25820432), (4, 12910216), (8, 6455108), (11, 4694624), (16, 3227554), (22, 2347312), (32, 1613777), (44, 1173656), (88, 586828), (121, 426784), (176, 293414), (242, 213392), (352, 146707), (484, 106696), (968, 53348), (1936, 26674), (3872, 13337)]