51512648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30809}}^1$

素因数の和:30845

約数の個数: 32

約数和(自身を含む): 110916000

約数和(自身を除く): 59403352

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 30809, 61618, 123236, 246472, 338899, 585371, 677798, 1170742, 1355596, 2341484, 2711192, 4682968, 6439081, 12878162, 25756324, 51512648]

約数ペア:

[(1, 51512648), (2, 25756324), (4, 12878162), (8, 6439081), (11, 4682968), (19, 2711192), (22, 2341484), (38, 1355596), (44, 1170742), (76, 677798), (88, 585371), (152, 338899), (209, 246472), (418, 123236), (836, 61618), (1672, 30809)]