51374456

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{39887}}^1$

素因数の和:39923

約数の個数: 32

約数和(自身を含む): 114877440

約数和(自身を除く): 63502984

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 39887, 79774, 159548, 279209, 319096, 558418, 917401, 1116836, 1834802, 2233672, 3669604, 6421807, 7339208, 12843614, 25687228, 51374456]

約数ペア:

[(1, 51374456), (2, 25687228), (4, 12843614), (7, 7339208), (8, 6421807), (14, 3669604), (23, 2233672), (28, 1834802), (46, 1116836), (56, 917401), (92, 558418), (161, 319096), (184, 279209), (322, 159548), (644, 79774), (1288, 39887)]